Originally Posted by doops
I don't trust anyone that much. But you do and it's apparently deserved.
Since it works for you, keep it up. The only possible problem I foresee is if the site thinks something's up. Or something happens to your pal's account.
But you are going to have to learn to regulate yourself eventually.
Other than trust issues, PS has limits on how much you can transfer in a day, week, and month. They are ridiculously low to start, though you can request an increase. IME, the increase is still way too low.
FTP also has some fairly strict policies regarding transfers, and I got the impression it is something they closely scrutinize.
I think you're much better off just developing some discipline and sticking with it.