I've just been reading the messages on here wabout the whitelisting changes, rate limits, streaming API etc and can only come to the conclusion that the application we were just about to launch to our users is going to have to be cancelled.
It's a simple application that uses DM to send notifications to users based on real time events - these events being a purchase from their hosted web store. It was only aimed a low-volume merchants, but even if they each only have one transaction a day (and they get more than that) then we would run out of the 250 message limit. This decision to not entertain any form of whitelisting in the future seems to me like it is going to impact a lot of developers. This is not something we can use the streaming API for as we only send messages, which the streaming API can not do. So we are stuck with REST, and therefore stuck with an enforced extremely low limit on messages. As a direct result of this, we now have to cancel the launch of this application. It was something that a couple of merchants had requestes and we had said we would look into it. Up until recently it certainly looked like an option we could give them, but now we are going to have to go to them and say that it's actually no longer possible to send them messages on twitter, and see if they have any other platform they would prefer us to us instead. Does anyone have any suggestions as to a way that it might be possible to actually launch this app - it's something that our customers requested, and it makes us look bad that we are going to have to say 'sorry, not possible to send mesasges to you on your preferred messaging platform...' -- Twitter developer documentation and resources: http://dev.twitter.com/doc API updates via Twitter: http://twitter.com/twitterapi Issues/Enhancements Tracker: http://code.google.com/p/twitter-api/issues/list Change your membership to this group: http://groups.google.com/group/twitter-development-talk