The document lists various social networking and Web 2.0 sites along with their corresponding ratings, indicating their popularity or usability. Notable sites include Facebook, Twitter, and Instagram, among others. Additionally, it features blogging platforms like WordPress and Tumblr, highlighting their appeal in the digital landscape.

1. Social Networking sites
https://www.facebook.com/ 9
https://twitter.com/ 10
https://plus.google.com/ 9
http://pinterest.com/ 8
https://posterous.com/ 8
http://www.tagged.com/ 6
http://www.linkedin.com/ 9
https://www.stumbleupon.com/ 8
http://www.friendster.com/ 6
http://www.classmates.com/ 6
http://www.buzzfeed.com/ 7
http://www.deviantart.com/ 7
http://www.youtube.com/ 9
https://new.myspace.com/ 7
http://www.hi5.com/ 6
http://www.ning.com/ 7
http://badoo.com/ 6
http://netlog.com/ 6
http://www.meetup.com/ 7
http://www.mylife.com/ 6
http://www.scribd.com/ 8
http://www.slideshare.net/ 8
http://www.orkut.com 7
http://instagram.com/ 8
http://www.yelp.com/ 7
http://twitpic.com/ 7
http://skyrock.com/ 6
http://www.fanpop.com/ 6
http://en.netlog.com/ 6
http://empireavenue.com/ 5
http://www.tribe.net/ 5
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Web 2.0 sites PR
wordpress.com 9
bloglines.com 9
weebly.com 8
typepad.com 8
blogger.com 9
livejournal.com 8
tumblr.com 8
squidoo.com 7
tripod.lycos.com 7
blogspot.com 9
scribd.com 8
groups.google.com 8
areavoices.com 6
angelfire.com 8
wikispaces.com 7

2. bravenet.com 7
my.opera.com 8
multiply.com 7
xanga.com 6
yola.com 7
blogsome.com 6
jimdo.com 7
webs.com 7
ning.com 7
wikidot.com 7
zoho.com 7
angelfire.lycos.com 8
webnode.com 7
storify.com 7
officelive.com 7
posterous.com 8
rediff.com 7
salon.com 8
bigadda.com 5
wetpaint.com 6
opendiary.com 5
gather.com 6
weblogs.us 5
blog.com 6
blog.co.uk 6
hubpages.com 6
diaryland.com 6
zimbio.com 6
quizilla.teennick.com 6
sosblog.com 5
21publish.com 5
43things.com 5
buzzle.com 6
diaryland.com 6
onsugar.com 5
blog.de 6
webstarts.com 6
webspawner.com 5
twoday.net 6
moonfruit.com 6
blogreaction.com 5
getjealous.com 5
freeblog.hu 6
journalspace.com 5
soup.io 5
springnote.com 5
travelblog.org 6
ucoz.com 6