wHat is It With peopLe and unNecessary cApitaliZation?

Seen here, in the first reply:

http://en.allexperts.com/q/Small-Engines-Lawn-1746/Lawnmower-starts-stops.htm

though I've seen it elsewhere, too. I mean, look at this:

From your Description, it Sounds like you need to Remove, Disassemble and Soak the Carburetor Overnight in Carburetor Cleaner (I Use Gunk).

Who thinks that's the right way to capitalize words, especially since it requires much more work that just doing it right?

I can't even read anything lengthy that's written that way; it's literally painful. A guy at the Dwarven Forge forums used to type everything like that, and he generally posted on every single thread. I always skipped his posts since they were so hard to read. And they usually didn't add anything of substance.