I choose option 1.5. I do care about grammar on forums, and I always make a conscientious effort to reread my posts and make sure they make sense before clicking the post button. However, I feel that if I can tell by reading your post that you at least tried to keep in mind the rules of the proper English language, then I'm fine if you have a few errors. My rule of thumb 90% of the time is the letter i. If you capitalize the pronoun "I", and spell "you" instead of "u", then I'm a happy camper, even if your knowledge of subject verb agreement and contractions is found wanting (I myself am guilty of this quite often).
In a nutshell, just try to show some respect to the English language, and I'm more or less a content individual and will not quote and correct you like some people on here.
In a nutshell, just try to show some respect to the English language, and I'm more or less a content individual and will not quote and correct you like some people on here.