I fixed a bug tonight that could cause you to have to re-login on different parts of the site. For example, if you were on http://www.thereminworld.com and clicked a link that took you to a page based on http://thereminworld.com (no www), you'd have to log in. Now, it should remember your login and redirect all links to http://www.thereminworld.com variations.
As always, please let me know if you find any broken links or other problems with the site, and thanks for reading!