How can Seesmic Look display its Source in the tweet metadata, when it asks for my user name and password? It would be interesting to know how Seesmic Look gets the Twitter API to return an OAuth Access Token and its secret from a user name / password API request input. Look is connecting to Twitter via the Dimebrain TweetSharp Library for C#, but as Seesmic's class is using obfuscated .NET IL code, I have not yet found out.
Any insight appreciated.