Really strange thing to reply to this with. Did you find it just now and searched for "sso" on HN just to get a chance to randomly post it?

Why strange? That was the first thing that came to mind when I read “sso” as part of the “enterprise’ offering, and was not surprised to see that someone else linked the sso tax website

You're right. I misread the original post and also managed to do a double fail and misunderstand the SSO Wall of Shame as well. Sorry, mbarneyme!

In other words: this product is employing a pricing strategy that is overwhelmingly common in our industry (because it works).

And the industry is sick of it...? At least some vocal minority