Well do you know that yahoo auctions in other countries are not
free. Which means that every seller has to pay $$(for example 1%)
of the final price.
the reason yahoo auctions isnt charging money is beacuse it isnt
popular enough to do so. If it charges, nobody would want to post a
auction anymore.
This is the same reason for why there isnt a rule preventing abuse,
or wad they call as keyword spam. you know rules are what people
dont like.
Another thing is that, auctions in other countries, Taiwan for
example, doesnt even have such a rule but yet, there is no keyword
spam. This tells us the difference in ethics yea?