One of my favorite things is when countries enact what are essentially retaliatory measures against American Visa requirements for their visitors to the US. $200 and a visit to a consulate that only exists in one city and is only open 2 hours per week? Fine, we'll do that too. Obviously it isn't my favorite thing if I have to deal with it, but I appreciate the response. Also, too, I have a UK passport so I can usually evade such things.
When we start chipping all visitors, countries will start doing the same to us. That will be hilarious.