I am wondering if this is a case of their legal department getting a bit heavyhanded and running loose.
What they asked of you seemed fairly reasonable however, and the name of your application doesn't seem to be the issue. I'm glad you didn't think you were being sued :) It seems that Twitter should develop better UI guidelines for applications using their API, since it seems that there are many potential trademark concerns that their legal department is now bringing up. Happens with every big company at some point I guess- and Twitter is now getting 'big' and probably is just around the corner from hiring their first full time attorney or something at this rate. Hope it resolves well. Sounds like you're handling it well. -dave
