I got news of this today, and signed up for it.
On March 19-23, Microsoft is sponsoring a live/online event featuring a large number of speakers and sessions. You can attend any of them online; there are several tracks, like any live conference – security, business financing and money matters, marketing and IT.
I know that this will be heavily tainted with the essence of Microsoft, but it’s free, some of it sounds like it might be useful, and it won’t hurt to spend an hour or two checking it out.
The registration screen was pretty nifty – although I did not appreciate the long signup process after choosing my sessions. Typical.