Whormoan, truthfully, in my line of work I could take that $1000 spent over the same period of time and turn it into $3000.
I don't see anything attractive about collecting $75 "interest" on $1000 for 3 months. For the action involved to collect this kind of chump change, and the hassle of moving the money around in an out of offshore accounts to collect it, I wouldn't bother. But yes, it's free money but not very much.
Get real. This is a gambling site, not a scalpers blog of how to chisel books for nickels and dimes and bitching about who's not paying bonuses as expeditiously as you wish they would, or bragging about all the names on your cell phone or your palatial estate in San Diego. Who gives a fuck.