Any HN conversation that starts out as a debate about Obamacare and ends up saving someone a few thousand dollars a year is a good conversation, so you are very welcome.
Health insurance prices are a nightmare. Please don't let me come off as sounding like I don't think they are. The goal of the ACA was fix that problem, and though it fixed some very important problems, it surely didn't fix that one.
I think personally that the ACA is a great step toward affordable health care. We really need ACA++ that would address these small issues but unfortunately we probably aren't going to get it passed within the near term.
Repealing really isn't an option (due to the near impossibility of repealing an entitlement) and the public doesn't want that either. I don't know how you would fix the issue that the loss ratios will be more skewed negative since the fact that sick people pay more attention than healthy people for insurance (even when you introduce tax penalties).