This week's book giveaway is in the Mac OS forum. We're giving away four copies of a choice of "Take Control of Upgrading to Yosemite" or "Take Control of Automating Your Mac" and have Joe Kissell on-line! See this thread for details.
I definitely see some advantages to use Groovy in certain use cases. But what I wonder is how scalable is Groovy? Will it perform in big e-commerce sites just as good as in smaller ones? Can you name any success stories?