That article made it seem like all, or at least the majority, of women are that way. Hell, even if they said moderately attractive on up, I still don't buy it.
Yes, I've dated one of those types. Kicked the bitch to the curb in fairly short order too; I'm no sugar daddy. But I've dated a number of women who weren't like that at all; hell, I got two different g/f's while I was UNEMPLOYED.
IMO, this article describes a group of women, and describes them accurately. That said, there are other groups of women out there. Hell, I got a # from a girl recently who's career position and salary were most definately higher than mine by a significant margin, she knew what I did for a living, and had no issues with that. And was very easy on the eyes too, so no rich heffer or anything.
I just avoid those kinds of women described in the article. They are usually pretty easy to spot. Don't let them know what you own, how much $$ you make, etc. I'm all for picking up a date in a $500 beater.....if that turns them away, that car probably just paid for itself.