You know you're getting older when you get wound up by poor spelling, grammar and punctuation not only in the media but also on internet forums.
I think there's a big difference: "the media" ought to get it right and some of it fails spectacularly - anything to do with Reach media for example - presumably because there are no longer sub-editors who, in the past, would have corrected the grammar and spelling. So the moment I come across a media article in which the grammar and spelling are wrong, I disregard it because if the author doesn't know how to write properly why should I believe what he/she has written?
But for internet forums, it's different, I tune up my tolerance and don't worry about it. It's an information exchange. I'd rather get the information with errors than not at all.
Of course, I'm ashamed if I make grammatical mistakes or spelling mistakes, and go back and correct them if I see them later. But that's me. I hope that many people continue to post here with incorrect usage of "their" or "its" or whatever, I don't care, thank you for posting and don't worry about it.