Gmail Trademark Infringement Bill Gates iPhone eBay and So on

The chain reaction occurred again.
1- Reading the news article about Bill Gates ranked no.2 after Carlos Slim.
2- Google Loses Gmail Trademark Case
3- Nissan is having a similar trademark case, and they seem to have a very invalid case that they might lose it.
4- And then, reading a comment on Slashdot about a gmail account on sale: bill.gates@gmail.com
5- And still, those iPhone entrepreneurs selling gmail accounts: iPhonegivaway@gmail.com BEST iPhone email account!