It makes a difference to me what I put on my server. I don't run any rails apps at all because I don't understand the security implications enough and I haven't had a rails app I wanted enough.
You are right, I don't know that. But, I have an opinion on the likelihood of future vulnerabilities and my chance of being on top of them (and my ability to assess and remediate). My point was more that I care about the implementation language than saying that Go was better (for me, it's not).
