The Long Tail of Facebook Causes - must read from care2

I just fished this excellent post out of the NpTech Tag stream and wanted to highlight it. "The Long Tail of the Facebook Causes."  It starts off talking about the various apps, including two that Care2 developed. (If you're looking for a good tutorial on how to develop Facebook apps, here's one)   The care2 post gives an overview of some Facebook cause stats.  And, then, an excellent set of how-to pointers.  Now, back to swimming with nptech fishies.