I don't know why they didn't at least wait until the bundle expired, before announcing that they're going free. Maybe so they wouldn't come off as huge assholes, I guess.
Anyway, I bought a years' subscription a few months ago, after seeking advice in this thread, and I've been very happy with it. I guess I'll wait and see what else they change over the coming year, before deciding whether or not to renew. Maybe they'll roll out some new features for subscribers.
Anyway, the $1 tier of that bundle includes Directory Opus Light, which I'm liking so much that I'm considering upgrading to the pro version, which has a very nifty folder flatten feature that I really like. I was looking for something similar to this just a few months back, except I only looked at free alternatives, and ended up not getting anything. But this is definitely worth trying out for a dollar.