Actually Sulz (Sorry!) it says:
No Ads. NodBlog is a free blog host and doesn’t force ads on your blog. We have the AdSense plugin installed, but that is for Your Own google account. This blog hosting is and will be free.
This means that they will not force ads onto your blog. The adsense plugin is installed for the Blogger to put their own account code in.
There are a couple of issues with it though:
1. No webspace limit? Adsense? Can anyone say SPAMMERS welcome?
2. WordPress 2.1 powered! <- Their words. 2.1? No exactly up to date then....
3. "For now, we’ve set the upload filesize limit to 5," Five what? Bananas? Yep that's it, bananas. It looks like the system is being run by a bunch of monkeys...
Off to blog this! :)