Need UK web2.0 sites list

As far as I know, there is nothing different web 2.0 sites for UK. I hope this High PR web 2.0 Sites can be useful for you.

wordpress.com 9
xing.com 8
merchantcircle.com
last.fm 8
my.opera.com 8
livejournal.com
wix.com 8
tumblr.com 8
weebly.com 8
wikispaces.com 7
rhizome.org 7
blog.fc2.com 7
page.tl 7
goodreads.com 7
zoho.com 7
couchsurfing.org
webs.com 7
sfgate.com 7
diigo.com 7
newsvine.com 7
rediff.com 7
angelfire.lycos.com
blog.co.uk 6
zimbio.com 6
dailystrength.org
wetpaint.com 6
shutterfly.com 6
care2.com 6
blogcatalog.com
hubpages.com 6
purevolume.com 6
43things.com 6
xanga.com 6
skyrock.com 6
socialmediatoday.com
areavoices.com 6
webstarts.com 6
redbubble.com 6
dmusic.com 6
jux.com 6
smore.com 5
kickofflabs.com
autisable.com 5
insanejournal.com
ourstory.com 5
mouthshut.com 5
ziki.com 5
flixya.com 5
sciencestage.com
thoughts.com

I know these sites. I don't have more.

search the web
YouSayToo Community Driven Media
http://www.netcipia.com/
BlogEasy - Free Web Hosting For Your Free Blog. Free Blog Hosting.
JournalFen
Memebot Free Website Hosting

I know these sites. I don't have more.

wordcountjourna(dot)com
yousaytoo(dot)com
netcipia(dot)com
blogeasy(dot)com
journalfen(dot)net
memebot(dot)com