drwex | Posting pictures

I'm planning to start posting links to digital pictures I've taken. Mostly I take these pics at events so I'll at least friends-lock the postings with URLs. However, they're not really protected since they're out on a public server.

So, is anyone going to be unhappy if I post pix? I've already tried to avoid photographing people who don't want to be photographed, and at least one person has asked me to remove a couple of specific pictures. That's OK - I'd rather not post than upset someone.

Opinions welcome.