1.

2.
<ul><li> Forums

3.
Digg</li></li></ul><li><ul><li>Big Boards (http://www.big-boards.com/)

4.
Omgili(http://omgili.com/)

5.
BoardTracker (http://www.boardtracker.com/)

6.
BoardReader(http://boardreader.com)</li></li></ul><li><ul><li> Sort & Filters

7.
Directory

8.
Forum Stats</li></li></ul><li>

9.
<ul><li>Over 100,000 boards, forums, etc

10.
Useful sort features

11.
Show questions

12.
Advanced search</li></li></ul><li>

13.

14.

15.
<ul><li>Over 2,000,000 live discussions

16.
Alerts</li></li></ul><li>

17.

18.
<ul><li>Digg Alerter v1.3

19.
Friendstatistics

20.
Di66.net</li></li></ul><li>http://blog.adamant.com.au/blog/software_stuff/digg_alerter_1.3<br />

21.
http://friendstatistics.com/<br />

22.

23.

24.
<ul><li> Word stats

25.
Top Sources

26.
Popular Topics</li></li></ul><li>