Ironically, Russia is one of the most difficult countries to enter in the world, for passport holders from any country.
That's what I believe at least. :)
For example, from what I have seen for British citizen, the process is exactly mirrored: Russians have to go through the same process to go to UK as Brits have to do to go to Russia.
Still a shame though. I must have gone through the process the author of the post mentioned at least 10 times in my life, it's not fun.