I have a thing about the whole lol roflmao sub-text that is taking over the vocabulary of so many. It causes me he most displeasure when I see lol as a comment. What on earth does this convey as a comment? Someone has sweated blood getting their thoughts organised as minor literary classics. Hoping to start a discussion of learned thought that will extend their dissertation. Coming back to their post at five minutes intervals. And then - and then - they get the response lol.
However, this lady puts it better than I could. And can I just forestall the budding Monty Python scriptwriter - do not comment on this with lol. Or even roflmao.