The grumpy grammar galoot got me giggling when he said

“so I won’t even begin to lecture you on the nuisances of postmodern/poststructuralist linguistic theory specific to your trite comment on my blog today - I’m fairly certain you wouldn’t understand.�?

I cannot decide if he really means “nuisances�? or if he really meant “nuances�?….which points to a fatal problem with his silly argument that grammar is pointless.

Attempting to use good grammar is nothing more (or less) than attempting to comunicate clearly; inattentiveness to grammar (leaving aside actual HOSTILITY to good grammar!) is the same thing as irrational ranting……which has its place, certainly -

but not everywhere and all the time!