[hildaman]

I once saw some article about them writing their own rich chat client for their internal tooling because their existing solution wouldn't "uber scale" - whatever that meant.

[wpietri]

That reminds me of the delightful "MongoDB is web scale" spoof video from years ago: https://www.youtube.com/watch?v=b2F-DItXtZs

Clearly Uber scale is one level up!