Do you block certain countries?

[porntosh]

I was wondering if you block certain countries and why.

[pornask]

yes, I run a busy social networking sites and have pretty much entire Africa, most of middle east, some of Europe (Romania, Ukraine, etc.) and some of south Asia (India, Pakistan, etc.) blocked entirely form accessing the site. For me those are countries with high level of fraud and scam and would have little to contribute to my site. Keeping protection of my members in mind, I've decided to block half of the world.