It feels like I've only just written on this topic, but I've heard about a couple more events I'll be speaking at over the coming months:

• I'm triple-chuffed that the workshop Joh and I proposed for the UX track of Agile2009 in Chicago has been accepted: "Many Paths To The Top Of The (Mobile) Mountain" will be an exploration of the constraints of mobile as they relate to UX in an agile environment. We're hoping to do a dry run of this session at some point in Brighton before we head off to the USA for the real deal too...
• Before then, I'll be at Mobile 2.0 Europe in Barcelona, as part of the Play strand of the event. I'm not 100% sure what I'll be talking about - perhaps looking back at case studies of successful gaming services, or our adventures with Android and casual games.
• And more pressingly, I'll be presenting at the Mobile Web 2.0 summit in London, on the two-way-ness of mobile media as a channel. A whisper in my ear reminds me the early-bird discount runs out today, so if you're not a developer or startup (who get in cheap whatever the weather), best hurry...

• All this and BOGFest too :)