[donretag]

Maybe I finally do something with my .io domain (or the countless .com domains I have registered)!

My .io has been hosted on GAE since the start. I wish GAE would support naked domains. http://www.macch.io/

[n00btroll]

Actually you can direct macch.io to www.macch.io. Iremember doing it for one of my domain which was hosted on AppEngine.