Twitter To Sponsor Apache Software Foundation

[engine]

Twitter To Sponsor Apache Software Foundation [engineering.twitter.com]

Today, we are becoming an official sponsor of the Apache Software Foundation (ASF), a non-profit and volunteer-run open source foundation.

[henry0]

It is not 100% disinterested as Twitter already uses "MESOS"
[incubator.apache.org ]
It looks like is an investment with expected returns.