I personally hate the bad grammar of the internet. I mean, I can understand you typing 'u' instead of 'you' on a small flipup phone. But when you are asking questions to a community of people, I just don't like it.
Bad grammar isn't really an issue with me unless it's just people typing like 'i typ lyk dis' then it kind of frustrates me. But spelling mistakes and some punctuation slips don't bother me.
I don't care much about bad grammar, except when I can't understand a person, then I get angry. But I like to fully letter words, as this is a great site, it's not on a phone, and the forums are amazing, and don't deserve bad grammar. Use abbreviated words in TXTING, not here
It isn't an issue, but it's a bit annoying and frustrating for me. I'm not English-speaking and sometimes it's really difficult to understand what people are actually saying, especially if they write long senteces.