I'm using BuddyPress and the "Login with Ajax" plugin (version 3.0.4) by NetWebLogic.
I installed Digg Digg last evening, and it works perfectly for me (only tested in Firefox, come to think of it), but then my members started complaining that they couldn't log in.
Does anyone know a way that I can resolve the conflict? Thanks! My site is at http://www.lightandmatter.org