Here’s the link to his weblog: http://blogs.sun.com/roller/page/jonathan/. Modest, eh?
Update: in a funny old-media meets new media moment, eWeek had an article today — after Schwartz started his blog — saying he was thinking of starting on. That is, they didn’t check to see if he had one already. Go media!
Update: see Tim Bray’s background notes “On Execublogging.”