I think it's funny how upset people get when I don't capitalize. I mean, it really pisses them off. I find, however, it's usually people who spend most of their days trying to feel superior to others. Seriously. Go check. Ask someone with good self-esteem if it bothers them and then ask these grammar police. My findings are those with good grammar and good self-esteem simply don't give a fuck, whereas the pedantic ones become huffy and argumentative about the topic. go test it out and then watch my theory come to fruition.
and for what it's worth…i am somewhat of an expert in grammar. i was the managing editor for a monthly publication for two years, was in ap english, etc. so effing what if i choose to be e.e.cummingsish in my old age? so…ha!