Paid Directories Sites

www.frontiereconomy.com

dir.yahoo.com

www.elib.org

www.business.com

www.looksmart.com

www.joeant.com

rtlp.org

www.ezilon.com

www.americasbest.com

www.whatuseek.com

www.busybits.com

directory.v7n.com

www.clush.com/Dir

www.sbsn.net

directory.sootle.com

www.abilogic.com

www.worldsiteindex.com

www.topicalbeach.com

www.abifind.com

www.easyfinddirectory.com

www.rakcha.com

www.enquira.com

www.townnet.com

www.lifestyle.co.uk

www.biz-whiz.com

directory.findelio.com

directory.branica.com

www.theredtree.com

www.earthwebdirectory.com/

www.killerdirectory.com

www.cancabs.com.au

www.yeandi.com

www.sorve.com

www.ebusiness-directory.com/

www.clubspage.net

www.thisisouryear.com

www.informationoutpost.com

www.octopedia.com

www.seoma.net

www.amray.com

www.mojoo.com

www.allthewebmasters.com

www.agorafind.com

www.dalfind.com

www.eplanit.biz

www.lookforth.com

www.netvisits.com

www.ru7.org

directory.kreationstudio.com

www.webskyguide.com

Free Web Directories site

www.dmoz.org
www.geniusfind.com
www.busybits.com
www.hotfrog.com
www.somuch.com
www.skoobe.biz
www.gimpsy.com
www.exactseek.com
www.clickey.com
www.canlinks.net   
www.zeezo.com 
www.surfsafely.com
www.spheri.com
www.searchtheweb.com 
www.massivelinks.com
www.linksmatch.com
www.linkcentre.com
www.itzalist.com
www.infotiger.com
www.infoclicks.net
www.infignos.com
www.illumirate.com
www.greatnexus.com/directory/
www.fx1.co.uk
www.findhound.com
www.eurofind.biz
www.consultant-directory.com 
www.cluboo.com
www.best-websites.net
www.batteryweb.com/
www.allthewebsites.org
www.aardvarkbusiness.net
directory.ticketretriever.com
www.search4i.com
www.sirpac.org/
www.freshtv.com/
directory.cipinet.com/ 
www.re-quest.net/ 
www.earthstation9.com
www.resourcehelp.com/
invo.info/
www.e-sygoing.com/
www.pegasusdirectory.com/
www.prolinkdirectory.com/
www.strictlycss.com
www.mygreencorner.com/
www.domaining.in/
www.web-central.info/
search.able2know.com/
www.seo-sources.com/

Social Bookmarking list

Blogs


Main article: Weblog software


    Blogger
    Telligent Community
    IBM Lotus Connections
    Roller Weblogger
    Tumblr
    Typepad
    Wordpress
    Xanga

[edit] Clipping


    Diigo
    Evernote
    Google Notebook


[edit] Instant messaging


Main article: Comparison of instant messaging clients


    IBM Lotus Sametime
    Meebo
    Pidgin


[edit] Internet forums


Main article: Comparison of Internet forum software


    Invision Power Board
    phpBB
    Simple Machines Forum
    vBulletin


[edit] Internet Relay Chat (IRC)


Main article: Internet Relay Chat
[edit] eLearning


Main article: Virtual learning environment#List of some Virtual Learning Environments
[edit] Massively multiplayer online games


Main article: List of MMORPGs
[edit] Media sharing


    blip.tv
    Dailymotion
    Flickr
    Ipernity
    Metacafe
    OneWorldTV
    Putfile
    SmugMug
    TalentTrove
    Tangle
    Vimeo
    YouTube
    Zooomr
    IBM Lotus Connections


[edit] Media cataloging


Main article: Social cataloging applications
[edit] Personals


    eHarmony.com
    Facebook
    Gaydar
    Match.com
    Matchmaker.com
    OkCupid
    Orkut
    Passado
    Plentyoffish.com
    Yahoo! Personals
    IBM Lotus Connections


[edit] Social bookmarking sites


See also: Social bookmarking


    Balatarin
    BibSonomy
    BookmarkSync
    CiteULike
    Connotea
    Delicious
    Digg
    Diigo
    Faves
    folkd
    GiveALink.org
    IBM Lotus Connections
    Identi.ca
    Jumper 2.0 Enterprise
    Knowledge Plaza
    Layerpad
    Linkwad
    Ma.gnolia
    Metafilter
    Mister Wong
    Mixx
    MSDN
    My Web
    Newsvine
    oneview
    Propeller.com
    Reddit
    Simpy
    SiteBar
    Slashdot
    Squidoo
    StumbleUpon
    TechNet
    Twine[1]
    Windows Live Favorites
    Zotero

[edit] Social bookmarking tools and widgets


See also: Social bookmarking


    AddThis
    ShareThis


[edit] Social cataloging


See also: Social cataloging applications


    aNobii
    Goodreads
    Knowledge Plaza
    Librarything
    Shelfari
    KartMe

[edit] Social citations


See also: Comparison of reference management software


    BibSonomy
    bibster
    CiteULike
    Connotea
    Jumper 2.0 Enterprise
    Knowledge Plaza
    Mendeley
    refbase
    Zotero


[edit] Social evolutionary computation


See also: Human-based computation


    Knowledge iN
    Yahoo Answers


[edit] Social networks


Main article: List of social networking websites
[edit] Social search


Main article: Social search


    Jumper 2.0
    Knowledge Plaza


[edit] Virtual worlds


    Active Worlds
    Galaxiki
    Google Lively (now defunct)
    Kaneva
    Moove
    Second Life
    There
    Meez