I forgot to mention I got my account all set up and going at Flickr.
I’m using it primarily for proofing photos for my clients, but I’ll also throw a bunch of personal work up there too.
So far I’m loving it. I really like the ease of use and the map so I can track everywhere I’ve shot photos at. I use a plug-in for Aperture that allows for very fast uploading. A Flickr Pro account is only $24.99 per year and well worth it for unlimited uploading and storage.
You can view my page here.