A good way of marketing websites, is to write article on about its theme (here obviously it is the nintendo wii) and posting it on Article Sites.
I do own one myself (
www.articlecake.com), but there are an awful lot out there.
There is a site called articletrader, which has a distribution service around 100+ article sites for $15. Might be worth it. Will certainly generate more impressions, page views etc.