I have 500 discussions on my site. But the number of visitors from google is 0.
Google considers the debate's first message. If this first post is long, it appears in the top row for google.
All the debate must be perceived as a whole.
Discussion starting message and other comments should be seen as a whole.
Sample: Search google : ''KAPITALIZMDE SÖMÜRÜ VAR MI ?'' http://daydey.com/index.php?p=/discussion/375/kapitalizmde-soemuerue-var-mi
This content is good ranking (first page 2nd row) (Because there is a long first message.)
Sample:2 Search google: ''ALMAN KURDU NASIL EĞITILIR?'' http://daydey.com/index.php?p=/discussion/327/alman-kurdu-nasil-egitilir#latest
This content has bad order as the first message is short. (Not in the first 20 pages)