Jeff has mentioned (here and here)that he's been moving his photos online to Flickr, and I've done the same, springing for a pro account a couple of weeks ago. Ever since Photodex--where I had the bulk of my photos and screencaps stored online--starting requiring accounts for viewers, so that you had to set up an account and log in even just to see the pictures someone else had uploaded, I had been looking for a new photo-sharing service, and so far I'm pretty impressed with Flickr. I'm now including my most recent photos in the right sidebar here, as well as a Flash application that cycles randomly through all my uploaded pictures. You also can go to Flickr to see everything I've uploaded so far, and you won't need an account just to look. Trial (albeit rather limited in terms of bandwidth and storage) accounts are available for free, though, so you might want to give it a try.
For now I've only uploaded a small number of relatively recent photos to Flickr, but over time I'll likely move all the old stuff currently in Photodex there as well.
I like Flickr so far, but I'm a bit turned off by the upload limit of 10mb per day. I can't afford an account, so I guess I'm just stuck with it.