The main thing I've been up to recently, outside of regular working ours, is getting up to speed with Flex and LiveCycle Data Services.
I have to say, Flex combined with LiveCycle Data Services using db4o is absolutely the fastest way I've ever created an internet application with full data support in the back end. Flex itself makes UI development a doddle. LiveCycle Data Services make accessing data in the back end as simple as called methods on a POJO (real POJOs), then combine this with db4o so that you don't have worry about RDBMS issues and you're really flying in no time.
Flex + LCDS + db4o = truly rapid development
Chris Brind (referring to Rapid Rich Internet Application Development)
http://techy.brindy.org.uk/2007/11/i-havent-blogged-for-short-while-so-i.html