One of my main concerns about Comet is it's custom certificate. I don't like the fact that the certificate is a self-signed one (I believe that each company out there should have their one intermediate CA and sign the certificates of their products but that's another discussion).
However, for me it's very important to have my own CA's certificate on it. My concern is not how to install it, I am pretty sure it will be similar to MT-6000 for example, but how I maintain it after firmware upgrades. Are there any plans about it?