1. You send a tweet about a site i.e. @crunchmysite I think digg.com is down
2. Crunchmysite will "understand" your tweet and give some points to it
3. If the site has NOT been featured in Techcrunch a positive comment will give positive points and viceversa.
4. If the site has been featured in Techcrunch a positive comment will give negative points and viceversa.
5. A Ranking tips is generated out of the tweets
You can check at: (very early stage)
http://crunchmysite.com
Thanks for your comments or if you can try sending some tweet It would definetively help me to test it.