[GFischer]

Could they know your income level? Also, U$ 500 buys a lot more in some other places (it's a week's salary for me for instance)

[randomdata]

You can make some estimations by rankings, but I guess that's a fair question. Also, I spent several months on the project, so even a week of work per year isn't going to get you far.

It was a fun project, but a failed business.