Web 2.0 sites are the new way to get quality backlinks for your website and also are one of the powerful techniques to gain some worth authority. Web 2.0 is user-oriented technology movement with ease of use, Social features, Faster loading applications, Quicker development and full authority to change almost every feature.

Benefits of Web 2.0

  1. You can expect some valuable backlinks (do follow and no follow) for your website.
  2. They boost your ranking in the Search Engine Result page (SERP).
  3. One of the easiest ways to acquire the information tailored by various users.
  4. Enhances the quality of interaction.
  5. It is a fast growing technique used to get better ranking in the Search Engine Results Page (SERP) and also increases your sales.
  6. Most of the Web 2.0 sites are free of cost.
  7. No technical expertise is required.

List of Web 2.0 submission sites:-

S.NO Web 2.0 sites list 
1 http://wordpress.com
2 http://blogspot.com
3 http://blogger.com
4 http://issuu.com
5 http://xing.com
6 http://tumblr.com
7 http://www.tumblr.com/
8 http://livejournal.com
9 http://wix.com
10 http://www.wix.com/
11 http://weebly.com
12 http://www.weebly.com/
13 http://goodreads.com
14 http://jimdo.com
15 http://academia.edu
16 http://sfgate.com
17 http://salon.com
18 http://last.fm
19 http://myspace.com
20 http://my.opera.com
21 http://storify.com
22 http://merchantcircle.com
23 http://www.merchantcircle.com/
24 http://citeulike.org
25 http://friendfeed.com
26 http://posterous.com
27 http://groups.google.com
28 http://blog.fc2.com
29 http://blog.fc2.com/
30 http://deviantart.com
31 http://rediff.com
32 http://www.rediff.com/
33 http://evernote.com
34 http://evernote.com/
35 http://box.com
36 http://zoho.com
37 http://www.zoho.com
38 http://www.zoho.com/
39 http://gawker.com
40 http://typepad.com
41 http://slashdot.org
42 http://webs.com
43 http://www.webs.com/
44 http://wikispaces.com
45 http://diigo.com
46 http://tripod.com
47 http://calameo.com
48 http://wikidot.com
49 http://angelfire.com
50 http://newsvine.com