It has been (insert months here) since my last confession...(grin)
By only focussing on a few keywords to copywrite per page, writing that accomplishes that is designed to convert and also happens to feed spiders is possible.
The times that I try and make a page do too much (target too many words / phrases...) is when i find myself in the quicksand there...
There's a reason why greed is one of the 7 deadly ones...
It is a good point and a good article.
Eric