Wolfram Alpha got into a partnership with Raspberry Pi, and Mathematica is now availalbe for free on it!
Any thoughts?
I would be very generous of them (yeah, they've already earned a lot money with Mathematica!) if they would release a free version for Android, as well. But that means a lot of money going down the drain, i'm afraid.
'Raspberry Pi' is a nice platform but not as portable as a phone.