I don't like it, but I accept it. There aren't so many important YC companies right now that this is a real problem. I suggest: write a blog post with your open letter, promote it on Twitter, here, and Reddit, and let it pick up steam that way.
Hacker News isn't a complaint board for YC companies, so start by refactoring your story so that it doesn't appear like you're trying to use the site that way.
Or, you know, get on with your life. I've written off Wakemate. They can keep my $5. Best of luck.