RebeccaInMI, with the Facebook changes in regards to too many posts per day possibly being flagged as spam, I don't really need auto-posting to Facebook, so SFC has fast become too much tool for my needs, in addition to the breaking other plugins conundrum.
All I want is for posts to correctly auto-tweet without converting special characters into HTML numerical code, to be able to choose a URL shortener for the link back in the Tweet, and for people to be able to leave comments on the WP site using either the Facebook or Twitter or Google+ credentials if they choose to, and to have a Facebook Fan Box as a widget on the sidebar.
WordTwit used to perfectly achieve the auto-tweeting I prefer. That plugin is broken now -- it still works on a couple of my sites where it had been running prior to any WP 3.0 upgrades, but it cannot be installed or configured on any new sites anymore. No one at Brave New Code seems to care about the free version of the plugin anymore, so once it breaks on the existing sites, it'll be time to replace that as well.
Alas, Auto Twitter doesn't seem be to available for download anymore (or even exist in the repository), so my search for a reliable Twitter plugin continues as well.
Searching through the Plugin repository for something functional for Facebook and Twitter is becoming a nightmare. I also wonder why any Facebook or Twitter plugin that hasn't been updated since 2010 aren't being removed for being dicey, to help declutter the selections and prevent people from wasting their time.