By the way, I have this issue where I have to enter my user and pass nearly every time I access the site, unless it's within minutes of my last access. Anything you can do about it?

Too funny - I was JUST coming here to ask the same question :)

If you close the browser it will kill your session and require a re-login. I plan to introduce sticky logins soon where you won't have to log in every time you come to the site.

There is a mechanism to prevent you from logging in from multiple computers. I have re-thought that and will remove this restriction soon.