Traffic up 276% !

Hmm. Bit odd, this. The traffic on one of my websites (www.q292u.com - a gambling related site) has shot up by 276%, according to Google analytics.
Now I just have to monetize the thing..

In fact, ALL of my (non-parked) domains are up. My main traffic-rich site (www.quirkycars.net) has shot-up by 40% as well.. I must be doing something right.