No To summarize what everyone else has been saying, web hosting is a service, not a form of software. This does not necessarily mean that all services are off topic though. As Franck Dernoncourt ...

Incorrect answers are not subject to deletion. If you feel the answer isn't a proper fit to the question, the correct course of action is to downvote and move on. This is exactly what the voting ...

I'd say no. You really shouldn't be posting answers in the comments to begin with as comments are meant, at most, to be a temporary means of communication. Comments are not meant to be permanent. ...