Have a look at http://www.giiks.com/, it’s a blog, with a very nice template, talking about Mobile Internet.
The strange thing is that Mobile Internet is Imode for this blog (I’m not an Imode user, yet I thought I was using the mobile internet).
It doesn’t take more than 30 seconds to understand that this website is a Bouygues Telecom publication. It only talks about their offers and never says anything that is not absolutely posivitve about Imode.
Of course it’s a good idea to say “blog” instead of “corporate web site”, but maybe when you make a fake, you should consider that you’re readers are not totally stupid, they read advertising here, not blog posts.
And they see it (I hope !)