It's special to the devs, because they were actually surprised at how it sold, despite them having targeted PS4 originally.
I know you're trying to put down this kind of news, but it honestly doesn't help, and doesn't really add anything to the topic besides saying "who cares".
It also feels natural to play with a K+M on PC, but there you go.
It's a good game so it sells too on PC, what's so special about that? If God of War would be released on PC it would sell even more than Hellblade.
I'm not trying to put down anything as much as you are obviously trying to glorify PC gaming. I don't have a problem with that but if you do I'll have to point out that the game is a good game so more sales by adding it to PC is not a surprise to me. PC is no better than consoles gaming contrary to what your signature alludes. And there is nothing natural about playing games with a keyboard and mouse as those were made for data processing and later on adapted to gaming. If you prefer those to play that's fine and you won't hear me complain about it but if you are going to glorify one form of gaming over another don't be surprised if people debunks your beliefs.