As a platform, I love Twitter.
As a developer, I would be wary of it. Chris Lacy made TweetLanes but the capping of the tokens per client app convinced him that it was not worthy market to be in. Everyone made Twitter apps in the early days, but now, most mobile developers would work on something else instead rather than having the rug pulled out from under them again.
To truly convince developers that it is safe again be extreme relaxation of those caps and prolonged communication to the community about the future with changes to back it up.
Never going to happen.