I have a coworker who does this and it drives me nuts !
I've also seen it on mumsnet several times this week ? Different posters !
See, makes your eyeballs itch, eh? Especially when published on web content at work. The weird thing is said coworker has only started doing it in the last couple of months, is it just a new thing that people are doing or have I only recently noticed it?
Thank goodness I'm basically the web quality control person and can correct this stuff. I often have to correct grammar and syntax on web content too, but from a different coworker. (sigh)