We've now updated Arecibo so that the open source server is now live and the free hosted version is now turned off. It's time to get that App Engine version of Arecibo up and running and start pushing your errors to that. Hopefully the DNS will have updated in your area by the time this post goes live.
In the process we've had to update a few of the clients as well so that they work with a Arecibo server specified by the user. So instead of all of them hard coding in the URL, this is now part of the library. We've moved the documentation into sphinx, so you can find some docs online.
I'm actually quite excited about this version of Arecibo, it allows me to focus on features and not worry about maintenance. Plus, being open source, hopefully this project will start grow that bit bigger.