Some changes have been mode to the site. I have started a blog about the game so that it will be easier to share news related to it. I will also probably include new levels here until the level sharing place is up.
The old mailing list, well it went inactive and google removed the custom page feature. I have decided that the comments in this blog will be the place to opine about the game if you want to. Unless it is a bug report, then use the tracker or the email contact.