cabronerp

My understanding is that it grants all rights except to provide a hosted version of it for money.

That seems very fair and open to me. You can use it. Self-host it. Modify it, etc. All the benefits of open-source, imo.

It just prevents the only thing I really care about if I'm trying to build an open-source business.

I guess my other question is, why are we -- as a community -- opposed to calling our software "open source" if we use the Elastic license?