I only use Twitter.com and have always enjoyed the simplicity. I have used other Twitter apps and have a Twitter mobile app but Twitter.com has always appealed to me for its streamlined approach. I remember FriendFeed had this concept a year ago but it never really caught on (with me). I'm sure these changes will be welcomed but I think Twitter.com as it is now is fine w/ me. I already have a Facebook, I don't need Facebook Lite (which coincidentally already exists).

wow, well, i hope everything works out for you... sucks really, but get it right...