They don't really care...
The thing with that place is that they disable for you to download the .torrent files from the website when your ratio hits a certain low.
Although they still allow to seed / leech from that same account, it just that now you can't get the .torrent files.
Ideally the system that i explained above was supposed to work in this way:
1. A person dls a torrent off the website.
2. Leeches from it, then once seeding time comes, he deletes the torrent.
3. So now he wants to dl another one, but it doesn't let you. It only lets you dl torrent on which you previously leeched, so that way now you have no choice but to seed until you can download another .torrent.
What I do, is that I get two accounts.
On one, I download the .torrent files, and with the other I actually leech.
That way I can leech without the punishment of not being able to download.
Although I feel bad and still seed a couple of things I dl.
Its basically like this :
One account to download the actual .torrent with the info like from where its torrenting,
and the other account to get the crappy ratio recorded on.

And the way I see it is that you can share accs if you want. Mine got ip banned like 2 days ago, gonna get a proxy soon and make a new one some time today.
The cheapest is playing PS2 on a emulator. =X
And I meant on the PS2.
Seriously, the tools needed to make this run probably cost around 20$.
And besides, you need a stronger PC to run the PS2 games, and a lot of them will have frame issues as well as some games simply wont run.