Possibly. Thing is, there are plenty of examples of this sort of thing out there and what it DOES prove is that even though grammar nazis all over the internet get all bent out of shape due to misuse of some words "you're vs your" "who's vs whose", capital letters vs small letters, punctuation, etc., the content of messageboard posts and captions in pictures are still very easily "deciphered" even with improper use of the engrish language.
Sure, it can be lazy to use improper grammar, but sometimes it's just happens while rushing through things while typing. Then again, some people just don't know how to spell.
Bottom line, you can read through the improper grammer and still get the intended message, especially if you read it out loud.
That's not to say that the grammar nazis aren't wrong in their endless plight to try and get all of us typing properly, however if you say things out loud, regardless of spelling, anyone within earshot will completely get what is being talked about