My opinion on this is as follows
* Hacking the wii is not Illegal
* Playing the games that YOU do not own not the best (do at your own risk - LOL)
* Modding for other people is not Illegal, but if you collect $$$ i would at least donate some to this site to help the admin and mods to continue the great work.
* Selling the DVD-R/ISO backups for $$$ like on craigslist.... ABSOLUTE NO NO!!!!