Do you hate pricing that says "Contact Sales" ?

Just the other day I wrote about Urban Airship exorbitant pricing, not to mention now they remove their pricing, instead they put up a "Contact Sales" button.

Today, I was checking out Appcelerator, and again their Pricing has a "Contact Sales" button..

Why is pricing getting less transparent?

I hate that. It feels like they treat their customers differently. If I emailed and enquire as an indie developer, I might get conned ?

On the other hand, some others even upload pricing list to Git (to track changes)!