Just in time for Valentines Day, Wolfram Research releases Mathematica Home Edition for $295 (chocolates not included), a small fraction of the full professional edition price: Get it now your own and make your valentines with Mathematica! Find the true mathematical expressions of your love! (Or test out that new sexual geometry without injuring yourself -- just kidding.)

Read all about it at MacWorld, MacNN, and Business Week.

My son Peter is really thrilled that decorating Easter eggs with Mathematica, something that he thought up, is used on the announcement page as an example. 

(See also my post Who Among You are Geek Enough to Decorate Your Easter Eggs in Mathematica?)