The state of education (in America, especially) has fallen into such disrepair that it is a wonder anyone passes sixth grade, let alone earns a high school diploma.
I agree that it would be wonderful if questions and replies were spelled correctly AND made sense - but some of it is excusable because Yedda is a worldwide forum and many people speak, read and write something other than English.
Other than that, Elden is correct. Spellcheck (on Yedda's system) does not work. Too bad that spellcheck (as in a human brain competent to use a dictionary) doesn't seem to work, either.