I think its more than that... if you go back and edit/change thread posts for other than "spelling" then the posters previous post topic becomes irrelevant. Nothing makes sense as in the case here... Posts on this topic have been edited 6 times...Sure maybe you're all just crap spellers (I am) but its now been changed more than for just bad spelling or grammar. The topic flow is dead now and has lost its way as when you read the topic for the 1st time the previous posting does not reflect the notion of the earlier post.
The general ethos of editing lies here...
Read: Unscrupulous Modifiers And Other Evil Doers!!!