I see sigs here and I wondered if it converts actually?
If it does how much money you did by far ?
How many play from your affiliate link?
i think to change link in signature with your reffral link is not a bad idea but i think signature campaign will threw out you from his campaign or they will not pay btc for this . because it is the term and conditions of signature campaign to use proper signature .
Actually it doesnt matter if you put on their signature and use your own refferal but at least you ask them if you may or not. But as I can see most of the signature doesnt bother this thing though because as long as their site have many players so they can earn more, thats why they make some affiliate programs