How long does it take for the tc to transfer into your account? And how does it know which account it links to? Because I have had my friends visit mine which is just my username then on.toribash but I don't seem to get any tc. So now I am just wondering if this still works.

I believe it happens instantly.
I also think that on.toribash checks ips and only allows one visit per IP.

http://forum.toribash.com/tori_invite_settings.php
If you click it when you're not logged in, you can't do anything. So I think the link is stuck to the account that creates the link. If I change my link to gerfight2.on... it still works, because noone else has the link yet. If I would change it to kaddon.on... it wouldn't work, I would just get to your page with your text.

Also yeah, only 1 visit per IP per day and if I remember correctly you can only get tc every 15 minutes. But that would mean you couldn't send the link to all your friends at once, because only the first click would count. It would make sense if you placed the link somewhere on your homepage if you have got any.

what is Referrals