Chocolatey assuredly did not "pop up out of nowhere" - it was a labour of love from Rob Reynolds to make Windows even barely usable. It likely existed for years before you ever heard of it.
> had no visible source of funding
Rob was employed by Puppet Labs to develop it until he started the commercial entity which now backs it.
> a small building in the middle of nowhere.
As I recall, Rob lives in Topeka, Kansas. It follows that his business would be incorporated there, no?
There was no evidence of any of this on the website until recently (maybe 2 or 3 years ago?), and I did look at every page on there. Similarly, I searched on Google for a while and raised the question in more than a few forums. I dug through the business registration records, etc... and found none of the above.
Look at it from the perspective of a paranoid sysadmin half way around the world raising a quizzical eyebrow when random Reddit posts mention how convenient it is, but it's distributing binaries to servers with absolutely no obvious links back to any organisations, people, or even a legitimate looking business building.
Chocolatey assuredly did not "pop up out of nowhere" - it was a labour of love from Rob Reynolds to make Windows even barely usable. It likely existed for years before you ever heard of it.
> had no visible source of funding
Rob was employed by Puppet Labs to develop it until he started the commercial entity which now backs it.
> a small building in the middle of nowhere.
As I recall, Rob lives in Topeka, Kansas. It follows that his business would be incorporated there, no?