"Try not. Do or do not, there is no try." --Yoda
That is the correct quote...
Legible is a variable term. You think your posts are legible based on other people's responses... but that does not mean your posts are 'legible', just 'readable'.
Readability is important and so is having legible writings. But I can have very readable writings, but nobody can understand it. Or, I can have readings that are easy to understand, but are nearly impossible to read.
It takes two, as they say.
Why did you start the thread if you don't like having it shoved in your face?
Here's a great solution for cutting down the people that get mad at you:
1. Use sentences with commas, periods, and if you really want to, semi-colons.
2. Capitalize the first letter of the sentence and proper nouns. OS X is not os x. Apple uses OS X, OS 10.4, etc. so it is hard to go wrong with the name of something. But os x is incorrect any way you slice it.
3. If you know a word is misspelled, change it and learn the spelling. If you accidently mess up, big deal. But intentionally not looking up words means you aren't trying to help us help you.
I have OCD. Spelling is a big deal for me. Grammar is too, but less so. I don't expect nor care if you write at the same level as I do. I do expect that when I try to help someone, I can easily understand the problem and then ask for clarification if needed or just solve the problem.