found an annoying (but not really important) bug....
if you edit a rule, it duplicates the rule. This can lead to a huge number of rule duplication in the list. Deleting one deletes them all, so it seems more like a display based error than anything.
furthermore it seems like this is only an issue until you relogin to steamvoter.
Umm... I added this to my bug list, will investigate, thanks.