you do realise that Mumsnet is on the WORLD WIDE WEB?
think about that, world wide...
I wonder what that might suggest about the range of languages and speakers you might find there?
or are you one of those tedious people who knows nothing of how English is spoken or written outside the South-East of England and assumes your way is the best (or oldest ) way?
blueshoes you clearly don't think your aversion to textspeak is irrational, as you wrongly infer that people using an appropriate form for a particular medium are lazy and ill-educated/stupid rather than adaptable and pragmatic. Getting on your high horse about txt spk is like thinking the Beatles were dangerous because they had long hair.
man, I love how self-righteous people get when trying to defend their own little language fortress. "THIS is how English must be spoken and written, according to ME, and I am clever, clever and posh I tells you..."
I think YABU, but I'll take your Queen's English conservatism and raise you a "maybe we should all go back to speaking English the way the Americans do" Let's get rid of the extraneous e at the end of the word "axe" for example.