My favourite Wargames news feed, Wargames, News and Terrain has a give away running at the moment to celebrate 500 followers (man, I only wish we had that many :) I like to think of our followers as small, but well proportioned ).
The site is very good and covers a wide range of topics and genres. I have the RSS feed set up at work (cough) so I can keep up to date on things happening in the industry, especially from companies on the other side of the world that we would not normally hear about here in New Zealand.
All you need to do to enter the give away is head over to the WNT website and join as a public follower and then email them using their contact widget to tell them your username. You can get some more tickets if you use twatter (I don't, and no, that's not an accidental misspelling), or if you have a blog, comme nous, you can add a post referring to the giveaway, comme ça,
Wargames, News and Terrain. It is very good.