Popular Free quality Micro blogging Sites List

Today I am going to post popular free quality micro blogging sites list. This is the best way to get good back link for your website and promote your online presence.  We can use these sites to post photos, links, short message etc. Have a look at these Micro blogging Sites and promote your business.

S. No.	Websites	Page Rank	Alexa Rank
1	https://twitter.com/	10	12
2	https://posterous.com/	8	3,181
3	https://www.tumblr.com/	8	32
4	http://www.meetme.com/	5	1,316
5	http://www.plurk.com/	8	2,019
6	http://friendfeed.com/	-	1,952
7	http://www.identi.ca/	8	11,125
8	https://www.yammer.com/	7	5,422
9	http://www.bentio.com/	5	34,900
10	http://www.dipity.com/	7	26,650
11	https://flattr.com/	7	20,392
12	http://www.blip.pl/	6	21,209
13	http://plerb.com/	3	20,319
14	http://meemi.com/	4	32,128
15	http://www.tout.com/	6	61,478
16	http://www.twitxr.com/	5	29,384
17	http://friends-hood.com/	1	53,148
18	https://heello.com/	4	108,084
19	http://www.weiboenglish.com/	4	139,649
20	http://www.rememble.com/	4	99,524
21	http://www.spotjots.com/	3	340,435
22	http://www.bebo.com/	6	4,714