I'm pretty much concentrating on Potassium Frog Ltd full time at the moment, in case you're wondering why there are no new posts here.
However, there's a whole bunch of interesting stuff on creativity, the games industry (past and present), and more at my 'My History of Computer Games in the 20th Century' blog...
The Potassium Frog Blog for the latest. Once or twice a week. Cartoons too.