You might have heard that Steve Jobs won't be attending MacWorld Expo this year. I just read an interesting item about this, what it could mean to MacWorld itself and to the Mac community. You can find it at http://www.techflash.com/Pondering_Macworld_without_Apple_Jobs36265269...

I'm curious - what makes someone a member of a user group? I don't mean what makes someone want to join, I'm wondering how a user group leader counts up their membership numbers. For example, There is a group in China which reports over 20 million...