Delete: My Wishlist, Favorites, and Collection Lists

Not sure if this goes here, thought it was for more wiki stuff but this needs to be deleted too... So...

I can't delete these myself, considering that the Generic Lists are quite annoying to work with and I can't add to my collection, I was going to create a "custom" list of these things.

Anyway, can these be deleted?

I think you can delete custom lists but that is about it...