It’s inevitable. You knew it, we knew it, and while this is being posted on April 1st; its no joke. [johndavid400's] Core3Duino. As we mentioned before, with the additional Arduinos you have now 3 separate processors, allowing 24digital IO, 18 PWM, 18 analog inputs, and more.
Now to keep flamers at bay (calm down), we’ve combined this post with the introduction of xDuino. Yet another attempt at porting Arduino to separate hardware platforms. For the price of a Duemilanove you can have 5 serial, 48 IO, 18 analog, 68Kbytes of Ram and more!