LOL this reminds me of a toned down GENUINE line I used once.
I came across this girls profile as she commented on my friend's thing after me, and she looked like one of the three chicks who 'harassed' me the other night.
Turns out it wasn't her (I thought it was), and that she was an old neighbour. How coincidential

no wonder she looked familiar.
Anyway... in regards to addig 'LOL' at the end of things... I don't do this anymore, and I hate people who do, because...
1) People tend to use it after things that they're nervous about. Just how a nervous laugh would be used in real life to battle potential awkwardness.
2) If not because of the previous reason, it's usually because someone is saying, 'hey, this was supposed to be funny, laugh please'.
Basically, it just shows complete lack of confidence in what you're saying.
I tend to say 'LOL' as a reaction to something and before whatever I write.
Sounds fussy, but hey, I know what I'm talking about... 'LOL'
