[andyburke]

https://en.wikipedia.org/wiki/List_of_Google_products#Discon...

They seem to discontinue a lot of products, including ones with fairly large user bases. It seems like a valid concern if you're going to try to build something on top of their stuff.

[deadmutex]

They seem to ship a lot of products too: https://en.wikipedia.org/wiki/List_of_Google_products

Disclaimer: I work at Google.