Anything close to as bad as your example should be filed under "don't bother reading".
Some misspellings - No big deal; Massive amounts of misspellings - Big deal.
Now, am I spelling "misspellings" correctly? I'll plug it into "Word" and find out. OK, "Word" does not flag it as being incorrect.
Moose
Professor, geology, Whatsamatta U
Evolution - Changes in the environment, caused by the interactions of the components of the environment.
"Do not meddle in the affairs of cats, for they are subtle and will piss on your computer." - Bruce Graham
"The modern conservative is engaged in one of man's oldest exercises in moral philosophy; that is, the search for a superior moral justification for selfishness." - John Kenneth Galbraith
"I know a little about a lot of things, and a lot about a few things, but I'm highly ignorant about everything." - Moose