I won't attempt to hijack this thread or use it for personal motives to convince you to stick with it. I understand technologies change, requirements change, and choices change. The only thing I ask is if you can find the time to email me (mitchell@hashicorp.com) with your pain points so we can look to see how we can improve things in the future.
And the only other comment I'll make is that at HashiCorp we have full time staff on Vagrant and have continued to drill down issue counts through the year. So if you are a Vagrant user: fear not, it is something we continue to deeply care about.
Thank you!