Photo Aspect TO-DO List ($Revision: 1.1 $)
- remember last search's params in search form (in session?)
- make following configurable (through env params):
	- anonymous votes on images (def: no)
	- anonymous comments on images (def: yes)
- change sign-in to post to a sign-in servlet
- user's preferences:
	- signatures for users' comments
- threaded comments!
- automatic low-priv account creation, and sending higher-priv account request to admin (both scenarios should use JavaMail)
- add some type of image view activity stats somehow