jno - stop nicking my bloody answers! :-)
There is a certain satisfaction in pointing out an error made by some sanctimonious pillock who has taken it on themselves to correct others - may we at least be allowed that pleasure? ;-) There is one semi-regular poster on AB who seems to contribute nothing other than spelling corrections. This leads to mischievous pixies like jno and myself just waiting for him to slip up so we can give him a taste of his own medicine.
I completely agree with your view for people who make the occasional typo (as I do myself) or have made a genuine attempt at spelling a certain word, but I find it far more difficult to be patient with people who insist on using deliberately lazy "text speak" that makes messages difficult to read and their posters look like idiots. When I see a question like "wot do u fink iz lyk da best rekrd eva? i fink its got 2 b uptown grl by westlife coz dey iz so kool innit", it is very tempting to ask them to repost it in English.
Actually, if they think Uptown Girl by Westlife is "da best rekrd eva" it's more tempting to have them put down, but you get my drift.