Hmm. I've just voted "no", but that's a matter of semantics really. Banning all live links would in theory prohibit the "look at this plank who's just put a starting price of £500 on a Fatboy which is actually a Slim" sort of posts which are innocent enough in my opinion; on the other hand linking to auctions which other members are likely to be bidding on is clearly going to cause some well founded annoyance. I'd like to think that anyone who was thinking of doing the latter would exercise some restraint without the need for legislation.