Hiring a lawyer was the first thing we did. For the rest, I'd gladly do this if we had the funds to do so. We don't.
Plus, we as a company are (maybe excessively) open. Of course we're going to get involved in legal proceedings, that's a fact of life. Doesn't mean we won't talk about it.
In my highly uninformed view, you're thus far in the clear near as my uninformed, ignorant ass can tell.
But the GP's advice is still as good as when it was printed: for the most part, the under-resourced party is courting nothing but trouble by courting public opinion litigation.
Do talk to a lawyer, don't say more than you can help on the Internet. It's good advice.
Plus, we as a company are (maybe excessively) open. Of course we're going to get involved in legal proceedings, that's a fact of life. Doesn't mean we won't talk about it.