What is Tweval?
Tweval lets you evaluate anything, using Twitter. It was built using Botomatic and Windows Azure.
How Can I Evaluate Something?
To evaluate something, just log on to Twitter and send an @ reply to "tweval" with at least one hashtag and a decimal number between 0 and 10. The rest of the message is up to you!
For example: "@tweval, I love #tweval! I give it a 9.8!"
How can I see evaluations?
Browse to http://tweval.com/xxxx to see the evaluations of xxxx.
How can I see a specific user's activity?
Browse to http://tweval.com/users/yyyy to see evaluations made by Twitter user yyyy.