'Capitalization and punctuation are the easiest ways to indicate exactly what you're trying to say. It's time for a little tough love, people: Anyone who types in all lowercase needs to be taken out back and beaten. You are not e.e. cummings; you are not being "artistic." You're just too lazy to hit the shift key."
Jennifer Garrett Puncutates, Edits & Leaves and if your not careful she'll smack your colons around and take that hanging participle and wrap it around your neck until you can no longer punctuate. You have been warned. *sheepishly waves to Jen* ;)