Top Social Media Sites

Top Social Media Sites

This is the comprehensive list of best Social Media and Social Bookmarking sites. I have sorted it by Alexa ranking which roughly represents the popularity of a website.
Last updated in May 2010.

Num
Website
Alexa
Page Rank
Category





1
youtube.com
3
9
Videos
2
twitter.com
12
9
General
3
flickr.com
31
9
Images
4
digg.com
117
8
General
5
stumbleupon.com
196
8
Cool Content
6
metacafe.com
205
7
Videos
7
scribd.com
236
8
Articles
8
reddit.com
294
8
General
9
del.icio.us
338
8
General
10
segnalo.com
338
7
Italian Community
11
blogcatalog.com
533
7
Internet / Blogs
12
technorati.com
912
8
Blogging
13
mixx.com
916
8
General
14
mister-wong.de
1,183
9
General
15
slashdot.org
1,272
8
Tech
16
rojo.com
1,362
7
General
17
kaboodle.com
1,395
6
Shopping
18
gather.com
1,462
6
Articles
19
folkd.com
1,521
7
General
20
diigo.com
1,614
6
Internet
21
mybloglog.com
1,646
7
Blogging
22
propeller.com
1,696
8
News
23
Mister-Wong.com
2,088
8
General
24
fark.com
2,181
7
Entertainment
25
care2.com
2,262
7
Social Action
26
dzone.com
2,541
6
Web Design & Development
27
killerstartups.com
2,862
5
Internet
28
newsvine.com
3,289
7
News
29
activerain.com
3,300
5
Real Estate
30
linuxquestions.org
3,340
6
Linux
31
clipmarks.com
3,383
6
News
32
balatarin.com
3,638
6
Persian Digg Site
33
faves.com
3,695
5
Internet
34
blinklist.com
3,704
7
Internet
35
caringbridge.org
4,062
7
Health
36
indianpad.com
4,156
5
General
37
tutorialized.com
4,312
6
Tutorials
38
i-am-bored.com
4,419
6
Entertainment
39
nowpublic.com
4,432
7
News
40
a1-webmarks.com
4,628
5
General
41
connotea.org
4,785
8
General
42
bibsonomy.org
5,153
7
Publications
43
leenks.com
5,558
5
Entertainment
44
showhype.com
6,060
5
Web Design
45
sphinn.com
6,092
6
Internet Marketing
46
showhype.com
6,189
5
Web Design
47
stylehive.com
6,290
6
Fashion
48
designfloat.com
6,578
5
Web Design & Development
49
linkagogo.com
6,624
5
Internet
50
buddymarks.com
6,989
5
General
51
corank.com
7,440
5
News
52
searchles.com
7,706
5
World
53
spurl.net
7,711
0
Internet
54
ballhype.com
8,081
6
Sports
55
swik.net
8,168
5
Open Source news
56
shoutwire.com
9,036
5
General
57
simpy.com
9,262
6
General
58
citeulike.org
9,739
8
Academic
59
wirefan.com
10,615
3
Internet
60
photoshoproadmap.com
12,121
5
Graphics and Web Design
61
smallbusinessbrief.com
12,696
4
Internet Marketing and Business
62
dealigg.com
13,135
4
Deals
63
startaid.com
13,268
5
Internet
64
good-tutorials.com
13,709
6
Web Design
65
pixel2life.com
13,856
5
Web Design & Development
66
bmaccess.net
14,114
4
Web Design and Graphics
67
cloudytags.com
17,600
0
General
68
clipclip.org
18,245
5
Internet
69
buzzflash.com
18,334
7
News
70
givealink.org
19,212
4
General
71
blogmarks.net
20,802
4
Internet
72
oldrec.com
20983
4
General
73
work.com
21,576
6
Business & Work
74
maple.nu
21,913
4
Metal and Rock
75
linkroll.com
22,346
5
General
76
easybm.com
23,491
5
Health & Medicine
77
rnel.net
23,661
2
Graphics and Web Design
78
sitejot.com
24,456
5
General
79
autospies.com
24,539
5
Cars
80
netvouz.com
26,218
6
Internet
81
backflip.com
26,340
6
General
82
plime.com
26,966
5
News Culture
83
uvouch.com
28,286
4
Videos
84
tweako.com
29,006
5
General
85
megite.com
31,119
0
General
86
saveyourlinks.com
31,794
4
General
87
bookmark-manager.com
32,258
4
Web Design & Development
88
9rules.com
33,102
6
Internet
89
fuzzfizz.com
33830
0
Music
90
ma.gnolia.com
34,652
6
Internet
91
favoor.com
35,002
4
General
92
plugim.com
40,294
5
Internet Marketing
93
connectedy.com
41,473
4
General
94
flashperfection.com
42,962
5
Flash Design
95
sync2it.com
61,096
4
General
96
feedmarker.com
67,108
4
General
97
dnhour.com
67,704
4
News
98
i89.us
73,045
4
General
99
photoshop-pack.com
84,321
4
Graphics and Web Design
100
webride.org
84,621
4
General