The two Identity Management related things that seemed to generate the most noise at this year's RSA Conference were:
I wasn't physically there, so I'll have to defer to others for a roundup. You can start with the RSA Conference's blog and then move on to Matt Flynn (here and here) and Gunnar Peterson (here, here and here). UPDATE: Here's what security guru Bruce Schneier had to say.
Also, can someone tell me how I managed to get on the RSA Conference's Blogroll? Screenshot below in the event they realise I'm not worthy and remove the link :-)