I've taken the leap and upgraded to a Flickr pro account. The free account was great, but I found myself going over my 300MB limit pretty easily (I know, really...) and I would certainly like to be able to see more than my last 200 photos.
It's also the best and easiest way for me to get photos on the blog. As I am sure those of you using blogger know what a pain it is to upload photos into blogger and then you don't really have great options for sizing, etc.
If you'd like to check out all my photos here's the link to my Flickr stream.