> Even a "if you know this site to be safe, please read this knowledge base article (link)" and buried in that, amidst all the reasons you shouldn't use untrusted certs, are the instructions.

I don't think that's a bad way to go about it either, if it's sufficiently buried.

I'm primarily just thankful there's a workaround, hidden or not, given how many tech companies seem to respond to these things by disallowing them completely.