Top 15 Most Popular Web 2.0 Websites | October 2010

1 | YouTube
4 - eBizMBA Rank | 400,000,000 - Estimated Unique Monthly Visitors | 4 - Compete Rank |4 - Quantcast Rank | 3 - Alexa Rank.
Most Popular Web 2.0 Websites | Updated 10/05/2010 | eBizMBA

2 | Wikipedia
7 - eBizMBA Rank | 250,000,000 - Estimated Unique Monthly Visitors | 5 - Compete Rank |9 - Quantcast Rank | 7 - Alexa Rank.
Most Popular Web 2.0 Websites | Updated 10/05/2010 | eBizMBA

3 | craigslist
19 - eBizMBA Rank | 90,000,000 - Estimated Unique Monthly Visitors | 12 - Compete Rank| 15 - Quantcast Rank | 31 - Alexa Rank.
Most Popular Web 2.0 Websites | Updated 10/05/2010 | eBizMBA

4 | twitter
19 - eBizMBA Rank | 89,800,000 - Estimated Unique Monthly Visitors | 26 - Compete Rank| 19 - Quantcast Rank | 11 - Alexa Rank.
Most Popular Web 2.0 Websites | Updated 10/05/2010 | eBizMBA

5 | WordPress
21 - eBizMBA Rank | 88,000,000 - Estimated Unique Monthly Visitors | 21 - Compete Rank| 23 - Quantcast Rank | 19 - Alexa Rank.
Most Popular Web 2.0 Websites | Updated 10/05/2010 | eBizMBA

6 | IMDB
33 - eBizMBA Rank | 80,000,000 - Estimated Unique Monthly Visitors | 28 - Compete Rank| 34 - Quantcast Rank | 38 - Alexa Rank.
Most Popular Web 2.0 Websites | Updated 10/05/2010 | eBizMBA

7 | flickr
38 - eBizMBA Rank | 75,000,000 - Estimated Unique Monthly Visitors | 36 - Compete Rank| 43 - Quantcast Rank | 35 - Alexa Rank.
Most Popular Web 2.0 Websites | Updated 10/05/2010 | eBizMBA

8 | photobucket
42 - eBizMBA Rank | 70,500,000 - Estimated Unique Monthly Visitors | 30 - Compete Rank| 25 - Quantcast Rank | 72 - Alexa Rank.
Most Popular Web 2.0 Websites | Updated 10/05/2010 | eBizMBA

9 | Blogger
43 - eBizMBA Rank | 70,000,000 - Estimated Unique Monthly Visitors | 109 - Compete Rank | 13 - Quantcast Rank | 8 - Alexa Rank.
Most Popular Web 2.0 Websites | Updated 10/05/2010 | eBizMBA

10 | eHow
68 - eBizMBA Rank | 43,000,000 - Estimated Unique Monthly Visitors | 39 - Compete Rank| 22 - Quantcast Rank | 144 - Alexa Rank.
Most Popular Web 2.0 Websites | Updated 10/05/2010 | eBizMBA

11 | digg
102 - eBizMBA Rank | 27,500,000 - Estimated Unique Monthly Visitors | 134 - Compete Rank | 61 - Quantcast Rank | 112 - Alexa Rank.
Most Popular Web 2.0 Websites | Updated 10/05/2010 | eBizMBA

12 | TypePad
136 - eBizMBA Rank | 26,000,000 - Estimated Unique Monthly Visitors | 117 - Compete Rank | 123 - Quantcast Rank | 169 - Alexa Rank.
Most Popular Web 2.0 Websites | Updated 10/05/2010 | eBizMBA

13 | HubPages
161 - eBizMBA Rank | 24,500,000 - Estimated Unique Monthly Visitors | 155 - Compete Rank | 82 - Quantcast Rank | 247 - Alexa Rank.
Most Popular Web 2.0 Websites | Updated 10/05/2010 | eBizMBA

14 | deviantART
209 - eBizMBA Rank | 21,500,000 - Estimated Unique Monthly Visitors | 334 - Compete Rank | 188 - Quantcast Rank | 104 - Alexa Rank.
Most Popular Web 2.0 Websites | Updated 10/05/2010 | eBizMBA

15 | wikia
212 - eBizMBA Rank | 21,100,000 - Estimated Unique Monthly Visitors | 336 - Compete Rank | 97 - Quantcast Rank | 203 - Alexa Rank.
Most Popular Web 2.0 Websites | Updated 10/05/2010 | eBizMBA