Sean Herber at The Iconfactory:
Twitterrific has been discontinued.
A sentence that none of us wanted to write, but have long felt would need to be written someday. We didn’t expect to be writing it so soon, though, and certainly not without having had time to notify you that it was coming. We are sorry to say that the app’s sudden and undignified demise is due to an unannounced and undocumented policy change by an increasingly capricious Twitter – a Twitter that we no longer recognize as trustworthy nor want to work with any longer.
Two days ago, @TwitterDev tweeted:
Twitter is enforcing its long-standing API rules. That may result in some apps not working.
This was met with a lot of head scratching, but today we know more, as Karissa Bell at Engadget reports:
In case there was any doubt about Twitter’s intentions in cutting off the developers of third-party apps, the company has quietly updated its developer agreement to make clear that app makers are no longer permitted to create their own clients.
The “restrictions” section of Twitter’s developer agreement was updated Thursday with a clause banning “use or access the Licensed Materials to create or attempt to create a substitute or similar service or product to the Twitter Applications.” The addition is the only substantive change to the 5,000-word agreement.
The change confirms what the makers of many popular Twitter clients have suspected in recent days: that third-party Twitter services are no longer permitted under Elon Musk’s leadership.
Clearly the “long-standing” bit of that tweet was a lie, and just like that, Twitter has greatly harmed numerous developers who have made their living making the Twitter ecosystem better.