[comex]

There is a point where third party clients are going to have to demonstrate that they are not required to go through Twitter to get access to it. Just as third-party IM clients long thrived without official access (and in the face of attempts to block them), and are now commonplace and tolerated, Twitter clients can (probably legally) switch to an API key borrowed from Twitter and be no worse off. Even though Twitter's actions aren't catastrophic for third party clients yet, the fact that nobody has used this approach is putting Twitter in a stronger position than they deserve.