I can't describe how much that nonsense drives me up the wall. You have to go out of your way to put that space there and yet there's a non-trivial amount of people who do that. So much effort into wilfully making a mistake, over and over! It's even worse than people who say, "arrive to." And you can't tell me that the clowns doing this don't know what they're doing is wrong. They've definitely seen printed text before, whether it's a book or even just other people's comments, and none of it has that extra space.