Behind the Times

I signed up for Twitter the other day (twitter.com/middleq), so I suppose the only thing left for me to catch up with is Facebook. At the Auto Show last week I was scolded by no less than 4 people for not being on Facebook, and 3 of the scolders were in their 40s/50s. Crazy. So far I have resisted - mostly out of spite - but do I really want to sign up for another website that will only end up being ignored?