What is SEO?: Social book marking sites list

SNO	Social Book Marking site
1	http://www.bookmarkdesk.info/
2	http://bookmarkbacklinks.com/
3	http://xtermedia.com/
4	http://vencito.com/
5	http://upgaf.com/
6	http://topiris.com/
7	http://www.niadu.com/
8	http://cachebookmarkingsite.com/
9	http://btlite.com/
10	http://www.bojct.com/
11	http://www.zzhop.com/
12	http://www.vcvic.com/
13	http://what-is-internet.info/
14	http://www.unirop.com/
15	http://www.tzface.com/
16	http://www.tiwgp.com/
17	http://terra95.com/
18	http://www.tesgio.com/
19	http://www.sitensite.com/
20	http://sharoviki.ru/
21	http://www.reetool.com/
22	http://www.raveet.com/
23	http://www.panosapps.com/
24	http://nichegp.com/
25	http://www.niabc.com/
26	http://munworks.com/
27	http://www.multioptik.com/
28	http://modelav.com/
29	http://pligg.in/
30	http://www.swapmylink.com/
31	http://linkguest.com/
32	http://www.newsvoting.com/
33	http://developersniche.com/
34	http://pl-r.com/
35	http://www.starfront.net/
36	http://bookmarkingstar.com/
37	http://digitalonliners.com/
38	http://lbaoptics.com/
39	http://www.kumoe.com/
40	http://www.jeetools.com/
41	http://komese.com/
42	http://www.ijshare.com/
43	http://www.iciline.com/
44	http://ggiss.com/
45	http://fptcamera.com/
46	http://www.flonote.com/
47	http://finxit.com/
48	http://www.euonly.com/
49	http://www.epitab.com/
50	http://ditrblog.com/

Sno	Social bookmarking site
1	http://www.felmausa.com/
2	http://www.hot-bookmarks.com/
3	http://atlasassistans.net/
4	http://airpim.biz/
5	http://pulsimo.com/
6	http://www.jodohkita.info/
7	http://anndas.com/
8	http://freeticketopen.com/
9	http://milocalbuilder.com/
10	http://spider-robot.com/
11	http://joyku.com/
12	http://kodai-flow.com/
13	http://eshoptong.com/
14	http://etioling.com/
15	http://thekviz.com/
16	http://wikipole.com/
17	http://1540.net/
18	http://elenavoce.com/
19	http://jlegalecon.com/
20	http://ociosona.com/
21	http://www.windowly.com/
22	http://manchfu.com/
23	http://lydla.com/
24	http://thetogbox.com/
25	http://stma11fukushima.info/
26	http://rosaceatreatmentblog.info/
27	http://tutpub.com/
28	http://planturl.com/
29	http://gametours.com/
30	http://diabtrade.com/
31	http://ecoledu.com/
32	http://esurfoc.com/
33	http://steambeta.com/
34	http://zombielinks.info/
35	http://srrsbm.com/
36	http://getstre.am/
37	http://linkbookmarking.com/
38	http://www.freizeitjob.info/
39	http://linkingauto.info/
40	http://goodnews4youonline.com/

SNO	Social bookmarking site list
1	http://moretreat.com/
2	http://www.bookmarkmovers.com/
3	http://bookmarkindonesia.com/
4	http://www.url2bookmark.com/
5	http://www.bookmarksky.com/
6	http://www.urlscores.com/
7	http://coolpot.com/
8	http://www.youmarking.com/
9	http://www.bookmarkcast.info/
10	http://www.bookmarkoffice.info/
11	http://www.technogies.com/
12	http://www.votetags.info/
13	http://yoomark.com/
14	http://www.urselections.com/
15	http://www.greenscollar.com/
16	http://xpblogger.com/
17	http://yoogr.com/
18	http://c77c.net/
19	http://amables.info/

SNO	Social bookmarking site list	Page rank
1	http://slashdot.org	7
2	http://givealink.org	4
3	http://www.sitejot.com	2
4	http://www.bookmark4you.com	3
5	http://www.akonter.com	2
6	http://www.scoop.it	7
7	https://delicious.com	8
8	http://www.linksprocket.com	1
9	http://klicknews.com	2
10	http://look-at-that.com	2
11	http://www.postolia.com	2
12	http://www.postolia.com	2
13	http://www.pearltrees.com	6
14	http://alplist.com	3
15	http://www.gvbookmarks.com	1
16	http://www.folkd.com	6
17	http://yoomark.com	1
18	http://gobigg.com	2
19	http://releaseurls.com	1
20	http://www.squidoo.com	6
21	http://www.prbookmarks.com	3
22	http://www.bookmarks2u.com	1
23	http://www.openwebmarks.com	1
24	http://www.bookmarkwiki.com	1
25	http://www.sociopost.com	2
26	http://www.openfaves.com	2
27	http://www.a2zbookmarks.com	3
28	http://smallgaint.com	0
29	http://pipinews.com	1
30	http://yoogr.com	1
31	https://app.blinklist.com	0
32	http://www.thawab.net	0
33	http://canyouccme.com	0
34	http://www.fashionablylatent.com	2
35	http://www.dekut.com	1
36	http://bookmarkgalaxy.com	1
37	http://www.activebookmarks.com	1
38	http://www.seo4bookmarks.com	1
39	http://againlinks.com	0
40	http://bookmarkitnow.com	0
41	http://www.peoplebookmarks.com	1
42	http://www.seosubmitbookmark.com	1
43	http://bookmarktou.com	1
44	http://www.friendlane.com	0
45	http://www.paie.cn	0
46	http://mobilespecsfeature.com	1
47	http://www.topsocialbookmarkseo.com	1
48	http://www.quickdigg.com	0
49	http://1look4.com	1
50	http://www.onlinewebmarks.com	0

SNO	Social bookmarking sites list
1	http://www.socialbookmarkiseasy.info/
2	http://www.socialbookmarksite.info/
3	http://www.socialbookmarkzone.info/
4	http://suffil.com/
5	http://www.getindude.com/
6	http://www.tiltzero.com/
7	http://latincrossword.com/
8	http://www.bookmarkone.info/
9	http://cachebookmarkingsite.com/
10	http://www.bookmarkrally.com/
11	http://www.hotbookmarking.com/
12	http://urlsuggest.com/business/
13	http://www.bookmarkmaps.com/
14	http://cenq.com/
15	http://www.bookmarkcart.com/
16	http://biqboq.com/Real-Estate/
17	http://meineke-huntington.com/
18	http://www.socbookmarking.com/
19	http://www.bookmarkcart.info/
20	http://www.bookmarkrally.info/
21	http://www.a2zbookmarking.com/
22	http://www.bookmarkingbiz.info/
23	http://www.a2zbookmarking.info/
24	http://www.socbookmarking.info/
25	http://www.bookmarkmaps.info/
26	http://eaglebookmarks.com/
27	http://googlia.info/news/
28	http://cimark.co.uk/
29	http://1stbd.net/
30	http://justpep.com/
31	http://www.bookmarktheme.com/
32	http://www.bookmarktheme.info/
33	http://www.bookmarkfollow.com/
34	http://www.bookmarkbid.info/
35	http://www.bookmarkbid.com/
36	http://www.a1bookmarks.com/
37	http://www.bookmarkspot.com/
38	http://www.bookmarkinbox.com/
39	http://www.bookmarktalk.com/
40	http://www.bookmarkfeeds.com/
41	http://www.bookmarktalk.info/
42	http://www.bookmarkfollow.info/
43	http://www.bookmarkinbox.info/
44	http://www.bookmarkset.com/
45	http://www.bookmarkset.info/
46	http://www.bookmarkspy.info/
47	http://blogsmash.com/
48	http://www.drikdir.com/
49	http://www.newsvoting.com/
50	http://bookmark.pk/
51	http://www.goldbut.com/
52	http://www.bookmarkoffice.com/