I've used Webshots for the past 2 years (see my albums here). I have never found it a particularly attractive or easy site, and am considering alternatives:
Picasa (I started small album here)
If you could leave me any comments on which of these sites you use and why you like it over others, I'd greatly appreciate it! I am particularly concerned with: lots of photo space, uploading video, ease of use, posting photos on blogs and forums.