Also if you ask users to sugjest changes to this site your time will free up for

[mrdl]

http://www.zkoss.org/zkdemo/effects/upload_effect

You could make a tab where you and your user respond to this type of plugin module or what ever problem they had and the fix that worked so that a user can just be shown where to get their answer if they have a problem instead of wasting time comenting over and over on a blog! This could be the best classified on the web!