On the other hand, a lot of people (myself included) have no intention of ever being in Amazon's large scale hosting business, and actively avoid building my software on GPL/AGPL where there are more permissive (but still "standard" like Apache/MIT) license choices available.

(I _do_ totally understand the principle of strongly viral licenses, I think the GPL is an amazing thing. The chardonnay socialist in me wishes the whole world would use it. Pragmatically, at work I feel obliged to point out the responsibilities of using GPLed dependancies. From a profit-focussed business decision, it's often better avoided. I agree what Amazon does with Mongo/Redis/Elastic et al. qualifies as "leeching", maybe I'm only fooling myself that my work's projects are somehow better...)