Reported two fakes, then reported them again on another ID, received the usual form email from eBay and items are still there. What's the point?
I think that why they haven't done anything is because they can't be sure of your statement.
Anyone could just email them and tell that, that account and that is selling fakes! And even if a group of people hate someone who sells stuff at ebay and they all report about him/her.. they (ebay) just can't be sure are they telling a lie or a truth.
It's sad but understandable (hope I wrote that word right)
But you can always tell here to the buyers so they can be aware of the possible fakes