Language Log has an interesting post on periods, that is if you find punctuation interesting. I can. I’ll admit it. And if you’d like a pretty cool book on the subject, then I’d recommend Lynne Truss’ Eats, Shoots & Leaves. Hey, it’s got spunk.
Anyway, my stance on grammar is this. Grammar is meant to be utilized as a basis for us to understand each other. When that meaning gets muddled because the structure is crap, then correct grammar and punctuation would be beneficial, but if the meaning is still comprehensible even with supposed punctuation “mistakes,” then I’m pretty okay with it. Now, I won’t go so far as to say that I’m completely on board or anything. There are things that would stick out to me. It’s pretty hard for it not to with my background, but if grammar rules are broken for stylistic purposes and the meaning is still comprehensible, then cool. Lay your meaning on me.