Ive been using the OISD list for myself and family members for the past couple of years without issues. It’s specifically made to to be unnoticeable, by whitelisting hosts that would cause issues.

One thing to note is that it’s not a full replacement for adblockers, as DNS blockers can only block full hosts and not all ads and tracking are served from dedicated hostnames. Things like YouTube ads will be unaffected by DNS based blocking. It does really make a difference, though, including for apps with banners.

It looks like just the UK, France and Germany combined already add up to more aid with a combined GDP that’s much lower than the US. These kinds of graphs give a distorted picture due to the high population and GDP that the US has.

GDP: http://www.wolframalpha.com/input/?i=gdp+of+uk%2C+france%2C+us+and+germany

Population: http://www.wolframalpha.com/input/?i=population+of+uk%2C+france%2C+us+and+germany

I use the OISD list for family members and I haven’t received a single complaint in years.

I don’t think Mexico and Cuba are usually considered to be part of Central America, right?