They may have different revenue models, but there is little difference when it comes down to management killing services which aren't profitable.
If there is a difference, it is that Reader could be maintained at little cost, while GCE (when it gets the axe) could potentially be costing google hundreds of millions per year to keep running.
There have been plenty of other cases where google has burned bridges with the technical crowd which they should have embraced as champions for selling services. Killing off XMPP support was another prime one for me, and absolutely affected paid enterprise customers as well.
As a developer or a company, why should I trust Google as a platform?
https://old.reddit.com/r/sysadmin/comments/ecacki/gsuite_sus...
You simply cannot trust Google to do right by me, the user. That's it.
Aside from their bad reputation for killing products, they also have a bad reputation for providing next to zero human support services for their products - even if you do pay for them.
It’s somewhere in between and if Google started launching a bunch of new DB and other infrastructure products I’d be worried about adopting them individually - not worried that the entire data centres and business divisions getting shut down. Because Google will probably move on to another product without thought of the last one.