I agree. When I added games to my list for the first time a week ago, it was bothersome.
Though since so few people actually use the uservoice and it seems 100-200+ votes are needed to change anything, I don't think such a minor thing will be changed that way. Your good idea will languish for a year, at best garnering 10 votes.
Uservoice could also be nicknamed "The [Limbo](
http://en.wikipedia.org/wiki/Limbo) of WL's Good Ideas."