Good point! I wonder how much of Mathematica's functionality can be bundled into stand-alone CDF documents (playable by the CDF Player). Wolfram|Alpha has an A

Good point! I wonder how much of Mathematica's functionality can be bundled into stand-alone CDF documents (playable by the CDF Player). Wolfram|Alpha has an API that can be called using JavaScript (for a fee), so some mixed solution is also worth considering.