This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
As many of you know, it seems Functional Programming is expected to be the Next Big Thing in software development over the next few years, so this forum is intended as a place to ask questions, swap ideas and generally get up to speed with what - to many of us - is a completely new approach to programming.
And don't forget we have language-specific forums on Scala and Clojure if you want to get into the details of these FP languages.