If you haven't already read about it, it seems to be true: The Wifi encryption protocoll WPA has been compromised. The method will probably published pretty soon.
That means many people will need a new router and a new setup for it. And for a long time many networks will remain open again. If you want a long term solution it more and more looks like a VPN solution is the only way to go.
And if I'm not mistaken he who managed it is Erik Tews from the German University of Applied Sciences Darmstadt.
Okay, it turned out the hack is not as bad as thought. It will probably still take some time and combination with other approaches to really become useful. But I think this might help around the current restriction that you can only decypher clients that connected after you were "listening" with WPA.