Pinder is a Python client library for Campfire, the chat application from 37Signals. Campfire utilizes vanilla XML/JSON over HTTP and returns Account, Rooms, Search, Messages and more. Campfire is like instant messaging, but designed exclusively for groups and allows you to save transcripts, share text, files, and code in real time.
Twitter has announced major changes that will alter the way the company calculates 140 characters. Certain attachments, URLs, and handles will no longer count towards the character limit. Changes will allow users to use more words, and developers must prepare for the upcoming changes.