if everyone "lol'd" as much as they said they did.. we'd just have a bunch of dumb fuckers walking around town.. while eating your food at a restaurant.. while sitting in the library.. while taking a shit in the stall of a walmart... while getting blown at your local highway "rest area".. going "HAHAHA! HAHAHAHAHA!" because someone was told their friend's cat was chasing it's tail what drives me fucking nuts is people who say i "lol'd"
it's 'laughing out loud' not 'laughing loudly' A quiet laugh is still laughing 'out loud' ...from the perspective of one's inner voice, at the very least.
Proper grammar is mostly a manner of consensus. The old guard is dying, and now text slang will become law, with humans greatest works of poetry published as twilight fan fiction typed up on a series of 140 character limited and dirty posts on twitter.