He's right though, posts like these are really hard to read. I suppose you post with the intention of having other people read your stuff, understand what your mean, and agree with your arguments. The chances of that happening are just much lower with this writing style. You could of course have issues around this, in which case there's nothing you can do and we'll just have to accept that. But if not, I'd really encourage you to put a bit more effort into this. Even just proper punctuation helps enormously.
I'm not going to start with it now, but a post like the above can actually get a warning for poor formatting.
That's a total glass houses post: '
write a feckin
g sentence'.