Love the idea. Congrats on launching.

I've tried a number of apps to manage OSX's clunky alt+tab, but none have worked out long term.

The only thing that keeps me from trying Foreman is the "closing" of other apps. Like many other users here, just because I want apps out of the way, doesn't mean I want them closed. Is there no way to filter them from the task list instead?

You do make it clear on the site that Foreman closes apps, but I did come back to HN to confirm via the comments.