The suggestion I have seen is to put capital ships on guard bases and require certain reputations to acquire them. For what it is worth, this should help ebb the flow of new capwhores. Now if someone new wants to be a PvP whore, or a capwhore, they are going to have to do some extra work first, in addition to the trading, they are going to need a special reputation, like a full guard rep for example.
While being quite funny, your sig was the biggest one i've ever seen so far. No more than 700x250 please. ~utrack http://pastebin.com/SYQXBufs