Professional Bloggers & Webmasters Choice Top 100 Social Bookmarking Sites With Update View

Bookmarking is one of the easiest way to remember a useful website or blog or web page(s).Webmasters and bloggers use bookmarking to promote or remember own web pages or others useful pages.Today I am going to give the list of top 100 social bookmarking website which are loved by the webmasters and bloggers.[The list of Bookmarking site is prepared by my own experienced based:Professional Bloggers & Webmasters Choice Top 100 Social Bookmarking Sites With Update View]

1.Technorati.com :-

Real-time search for user-generated media(including weblogs)by tag or keyword.Also provides popularity indexes.
2.Bloglines.com:-

Bloglines is the fastest way to find,track and vote on your favorite websites and blogs in real-time.Get the latest news on all your interests and trending topics .
3.Flickr.com:-

Flickr is almost certainly the best online photo management and sharing application in the world.Show off your favorite photos and videos to the world .
4.Youtube.com :-

 Share your videos with friends, family,and the world.YouTube is a video-sharing website,created by 3 former PayPal employees in February 2005,on which users can upload,view and share videos.
5.Twitter.com:-

Instantly connect to what's most important to you.Follow your friends,experts, favorite celebrities,and breaking news.
6.Netscape.com:-

Netscape was the second company to attempt to capitalize on the (then) nascent World Wide Web.It was originally founded under the name,Mosaic Communications Corporation,on April4,1994. 
7.Meebo.com:-

Meebo,the web platform for IM on any network or site.Check in and share the stuff that interests you,and discover the places your friends check into around the web.
8.Delicious.com :-

Keep,share,and discover the best of the Web using Delicious,the world's leading social bookmarking service.
9.Stumbleupon.com:-

StumbleUpon is a discovery engine that finds the best of the web, recommended just for you.
10.Orkut.com:-

Orkut is an online community designed to make your social life.Social networking and discussion site operated by Google.
11.Flock.com:-

Flock was a web browser that specialized in providing social networking and Web 2.0 facilities built into its user interface. 
12.Topix.com :-

Your Town,Your News,Your Take,Local news and discussion forums for every city in the US,thousands of cities throughout the world and 300000 other topics.
13.Propeller.com:-

 Propeller was a social news aggregator operated by AOL-Netscape.It was similar to Digg,users could vote for which stories are to be included on the front page. 
14.Beta.blogger.com :-

Free weblog publishing tool from Google,for sharing text,photos and video. 
15.Linkedin.com:-

150 million+ members.Manage your professional identity.Build and engage with your professional network.Access knowledge, insights and opportunities. 
16.Mixx.com:-

Chime formerly mixx is a social network based on interests,where people share, connect with others,and build communities around their favorite topics. 
17.Sphere.com:-

Support Endless-Sphere activites with your donation.General Discussion Talk about anything and everything here within reason.
18.43things.com:-

Create and share an online goal list and learn how to get each item accomplished.
19.Meetup.com:-

Helps groups of people with shared interests plan meetings and form offline clubs in local communities around the world.
20.Rojo.com:-

Rojo is a free,web-based service (eg.there is nothing to download)that wants to help you discover,organize,read,and share information.
21.Metacafe.com :-

One of the world's largest video sites,serving the best videos,funniest movies and clips.
22.Rollyo.com:-

Makes it possible for anyone to create their own custom search engines, restricting the index to selected websites.You can also explore other people's sites.
23.Wetpaint.com:-

Your go-to source for hottest shows on television—the latest photos, videos,spoilers,gossip,fashion,and recaps.
24.Pbwiki.com:-

PBworks(formerly PBwiki)is a commercial real-time collaborative editing (RTCE)system created by David Weekly,with Ramit Sethi and Nathan Schmidt.4 million people each month use the service as an intranet,extranet, project management tool,knowledgebase,or public website.
25.Hanzoweb.com:-

 A rhyming dictionary,thesaurus, spell checker,and word finding tool for poets, writers,musicians,and language enthusiasts.
26.Mystuff.ask.com:-

Save anything from the Web - your search results,Web pages,images and more. Organize your saved items in folders,and add notes for your friends.  
27.Bebo.com:-

Bebo provides an open,engaging,and fun environment that empowers a new generation to discover,connect and express themselves.
28.Segnalo.alice.it:-

Recipes,cooking articles, cooking secrets,traditional Romanian food, Mediterranean specialties,Asian,Oriental.All about how toprepare a successful meal. 
29.Dailymotion.com:-

The latest music videos,short movies,tv shows,funny and extreme videos. Upload,share,and embed your videos.Watch premium and official videos free.
30.Tumblr.com:-

A feature rich and free blog hosting platform offering professional and fully customizable templates,bookmarklets,  photos,mobile apps,and social networking media.  
31.Multiply.com:-

Multiply is a safe,fast and convenient social shopping destination.The MultiplyMarketplace is one of the world's largest online shopping malls .
32.Buzznet.com:-

Buzznet.com is a community of pop culture addicts,music lovers and trendsetters who come together to share millions of creative photos,videos and blogs.  
33.Squidoo.com:-

The popular(free)site for creating single webpages on your interests and recommendations.Even earn money for charity or yourself.  
34.Seomoz.org:-

SEOmoz is the most popular provider of SEO software.Our easy to use tools and tutorials make search engine optimization.
35.Diigo.com :-

Diigo is a powerful research tool and a knowledge-sharing community.
36. Wikio.com:-

The web's most comprehensive price comparison and buying guide! Wikio Shopping puts together,the best deals,consumer reviews, professional tests,photos.
37.Digg.com:-

The best news,videos and pictures on the web as voted on by the Digg community. Breaking news on Technology,Politics, Entertainment,and more.  
38.Nowpublic.com:-

International news,sports, culture,and gossip produced by experts and eyewitnesses offering reliable multimedia content.  
39.Reddit.com:-

User-generated news links.Votes promote stories to the front page.   
40.Meneame.net:-

Portal where users submit and vote stories to promote them on the cover.
41.Everythingblack.com:-

Everythingblack.com is an Internet directory and search engine of websites specifically targeted to African American and Black persons worldwide.
42.Bibsonomy.org:-

Webapplication of the Knowledge and Data Engineering Group,University of Kassel,Germany.
43.Faves.com:-

Allows users to find,save and share interesting web content with friends and family  
44.Claimid.com:-

claimID is the free,easy way to manage your online identity with OpenID.
45.Forebs.com:-

Forbes is a leading source for reliable business news and financial information.Read news,politics,economics, business & finance. 
46.Esnips.com:-

Free space,upload,upload file,free storage,free upload,ftp uploading,online storage,photo storage,share file,share files.  
47.Skype.com:-

Make internet calls for free with Skype.Call friends and family on any phone with Pay As You Go and Pay Monthly subscriptions. 
48.Yoono.com:-

Yoono is free software that allows you to connect and share with all your social networks and instant messaging services in one place.    
49.Mybookmarks.com:-

MyBookmarks-access your bookmarks anytime,anywhere.Free productivity tool for business,student or personal use.
50.In.com:-

Get In and get Free 10 GB E Mail, Latest Breaking News,India Music & International Music,Videos,Games,Books, Shopping,Entertainment.

ADMIN NOTE:-Due to lack of space here only top 50 social bookmarking media sites are described but rest sites links are given on the name list.Interested webmasters or bloggers can visit via hyper links on the name in list.
51. Gogurl.com : 
52.Dzone.com
53.Feedmarker.com
54.Lilisto.com
55.Feedmelinks.com
56.Ma.gnolia.com
57.Nextaris.com
58.43places.com
59.Swik.net
60.Simpy.com
61.Scuttle.org
62.Connotea.org  
63. Foxiewire.com 
64.Jumptags.com
65.Searchallinone.com
66. Folkd.com 
67.Clipmarks.com
68.Clipclip.org
69.Myvmarks.com
70.Buddymarks.com
71.Netvouz.com
72.Bookmax.net
73.Favoor.com
74.Freelink.org
75.Sitejot.com
76.Bookkit.com
77.Yattle.com
78.Totalpad.com
79.Socialbookmarking.org
80.Listerlister.com
81.Rambhai.com
82.Quickieclick.com
83.Bookmarkall.com
84. Linuxquestions.org 
85.Tedigo.net
86.Socialogs.com
87.Slashdot.org
88.Connectedy.com
89. Popurls.com   
90.Mister-wong.com
91. Adaptiveblue.com  
92.Spurl.net
93. Kuro5hin.org   
94.Bookmarktracker.com
95.Chipmark.com
96.Topstumbles.com
97.Murl.com
98.Whitelinks.com
99.Favelicio.us
100. Alltagz.de 

conclusion:-

Maximum websites of this list are giving good services in their own declared field.My personal view is that bloggers and webmasters must try to use most of them to focus own self and websites or blogs.