Need advise on Social Bookmarking

Hi
I am preparing a list of social bookmarking sites. Please find below my existing list. can any one tell me which of them are do follow and which are not? also update the list with really working high PR social bookmarking sites.

1 www.slashdot.org
2 http://www.bloglines.com/
3 www.del.icio.us
4 www.reddit.com
5 www.technorati.com
6 www.stumbleupon.com
7 www.blinklist.com
8 www.propeller.com
9 www.folkd.com
10 www.mister-wong.com
11 www.bibsonomy.org
12 www.searchles.com
13 www.web2List.com
14 www.faves.com
15 www.bookmark-manager.com
16 www.bookmarktracker.com
17 www.diigo.com
18 www.eigology.com
19 www.favoor.com
20 www.saveyourlinks.com
21 www.sitejot.com/
22 www.startaid.com
23 www.clipmarks.com
24 www.jumptags.com
25 http://www.a1-webmarks.com/
26 http://www.connotea.org/
27 http://www.bmaccess.net
28 http://www.dzone.com/
29 http://givealink.org
30 http://socialogs.com/
31 http://mystuff.ask.com/
32 http://www.gabbr.com
33 http://www.mypip.com
34 http://spotback.com/
35 http://postonfire.com
36 http://www.contentpop.com/
37 http://multiply.com/
38 http://secondbrain.com/
39 http://www.quadriot.com/
40 http://www.joomocracy.com
41 http://www.dropjack.com/
42 www.Bookmax.net
43 http://www.twine.com/
44 http://snapmark.org
45 http://www.mysitevote.com/
46 http://claimid.com/
47 http://gaddiposh.com/
48 http://www.ez4u.net/
49 http://www.bookmark4you.com/
50 http://www.sitesays.com/
51 http://www.wists.com
52 https://www.mywebdesktop.net/
53 http://www.myweb2.search.yahoo.com
54 http://www.bloghop.com/
55 http://www.memfrag.com/
56 http://www.ziki.com.au/
57 http://www.thisnext.com/by
58 http://www.kwoff.com
59 http://www.humsurfer.com
60 http://www.totalpad.com/
61 http://www.pagestacker.com
62 http://www.webmaster911.com
63 http://www.diggdirect.com
64 http://www.choowawa.com/
65 http://yuppmarks.com/
66 http://izeby.com/
67 http://www.linkets.com
68 http://www.ipopu.com/
69 http://www.emodrama.com/other
70 http://www.wedelia.com/
71 http://starton.us/
72 http://www.v2tag.com/scuttle/
73 http://www.google.com/bookmarks/
74 http://www.kapely.net
75 http://squigglr.com
76 http://www.oomega.com
77 http://koolontheweb.com/
78 http://onlinesocialbookmarking.com/
79 http://blogengage.com/
80 http://brightsapphire.com
81 http://www.topstumbles.com/i
82 http://jetmarks.com/
83 http://digg3.com/
84 http://solinkable.com/
85 http://www.elmera.com
86 http://www.bookmarkglobe.com
87 http://pr4links.com
88 http://www.hitmarks.com/
89 http://q8igg.com
90 http://www.googletop.net
91 http://letsdobookmark.com/
92 http://www.sitesbookmarking.com
93 http://www.listyoururl.com/
94 http://bookvark.com/
95 http://gabmark.com/
96 http://url.org/
97 http://wagg.it
98 http://joontz.com/
99 http://hypeurl.com/
100 http://buzzbookmarks.com

 

Hi rajeev

I think you can do yourself.

 

can u tell me how can i find if a site is dofollow or not?

 

download the nofollow firefox toolbar

 

Socialbook marking is very important and key to generate traffic on you website

 

I think that you can go through search engines they will give some source for social bookmarking.