On July 2nd, 2013, Twitter changed their rules and outlawed automatic following-back of new people who follow you, but is it a bad thing?
Twitter makes it easier to post a Tweet directly from Your Twitter Home page! They are now shortening all URL's with their own t.co.
On May 7th, 2013 the Twitter RSS Feeds and Twitter widgets stopped operating due to API changes that Twitter made. Here is the update to get access to your Twitter RSS Feed!