Heh. Moderators moderating? There's another lost art. 

Not even close. "Yeah" is just slang. We're talking about aggressive low standards.Yea it is.I don't remember that. In any case, it's not analogous to what we're talking about.
Yeah, that's part of the point. The other part is to be able to proofread.Of course, that's why it's always a good idea to proofread your completed post before clicking "submit."
And yet it continues to be a problem in contemporary culture-- which consists of more than one generation-- no matter how many times people like you use the generation gap dodge. Basic spelling and grammar errors are rampant on news channels, in professional magazines, in sales brochures, in professionally published books, in ads and signs-- not to mention internal company emails and memos. All of these written and reviewed by (usually multiple) alleged college graduates who are supposed to know better.There's nothing more intellectually lazy than stereotyping, especially the age-old "the younger generations are (something negative)" stereotype which refuses to go away no matter how many times its inaccuracy and hypocrisy is pointed out.
Again, no. Simple colloquialism. And now you're trotting out the First World Problems dodge. The bottom line is that high standards are better than low standards.Of course it is. It's another example of people erroneously thinking language itself is in danger and giving their minor First World Problems way too much emphasis rather than actual major issues.
Obviously that's not a problem. And some people simply have a mental block with spelling, as I do with math. I know a woman who is famous for her bad spelling-- she has an incredibly high IQ, she's very well educated, talented and creative, she's a professional veterinarian. But she can't spell. Among her circle of friends, we've adopted the nickname "Caht" for "Chat" because that's how she's been known to spell it. But she would never say that spelling and grammar are irrelevant or a first world problem or anything like that.English might not be their first language