I'm not going to discuss the trivial differences
between OS X and Linux. The responses I've seen thus far have placed Apple into the *nix world. Now, only if OS X was portable to PCs. I would consider it, but for now I have no need for a new computer.
I've been looking for a while to find something that could provide internet filtering for my kids. I've finally found it. This product works right out of the box. Only one line to update in the config file. Alot more managable than squidGuard banlist files. Novell's Border Manager will cost a fortune and still require you to puchase a data base for content filtering, but no need here. All dynamic.