To paraphrase the great Learned Hand, some people are thrust into guestblogging, and others have guestblogging thrust upon them. Or something like that.
As a bigtime Jimmy Buffett fan, I can't help but have his politically incorrect "Gypsies In the Palace" tune going through my head right now. I can't promise great wisdom or insights, but I can promise no catblogging, no Jeff Gannon blogging, and virtually no nanotechnology blogging. PDS