To clarify--this was something I was interested in helping with, until I saw the license.

Is there any flavor of GPL license you would prefer more? I don't plan on BSD or Apache license in the foreseeable future.

Honestly, if it was useful, I would probably use this my side project which is commercial, but in no way competes with what you're doing (load testing). I might make changes or improvements, and I would generally contribute those back. Affero doesn't "mix well" so it is pretty much a non-starter for me.

I've found this is true for a lot of projects and it seems like restrictive licenses prevent projects from going mainstream.