Here on the forum the signature is below every user's post. You can promote your site doing a campaign here.
I do not know how to do a campaign here. Should I pay directly to users which will add ore-mine site link in a signature? I am afraid, I have no time for this
I am also feeling like I am not a part of bitcointalk community. That's why do not expect much from this forum, but I tried, maybe some affiliates will be found.
Take a look here : http://bitcointalk.org/index.php?board=52.0
Here you can find lots and lots of sig campaigns. You can start your own there. Good Luck.