I've written about this a couple of times already (here and here). We've finalised the speakers line up (see here for the latest information) and I think this is a very exciting programme! (I know you may think "well, he would say that, wouldn't he?" $-$ and you're probably right... But I do think that the line up is really interesting!).
Anyway, although the registration list on Eventbrite is formally close, I think we do have some places available $-$ so if you would like to go, send me an email (details on the website)!