After all the news about the zelda exploit and a couple of other attempts, users might ask "Whats next?"
Right now homebrew developers need time to find a way to run a possible "loader" that fixes the crash after the Zelda Save game. That loader needs to be able to bring the Wii to its main "welcome screen" but with a few adjustments , which will allow users to load homebrew applications.
It is a complicated process, but its on its way to your Wii.