We Speak Tech
ShmoopYou
Shmoop + You = ShmoopYou.
Invite your friends to ShmoopYou, and get a free 1-month subscription to Shmoop. All you need to do is sign up for an account on www.shmoop.com, and then go here. Invite at least 10 friends, and we'll send you a redemption code for your free subscription.
Of course, we also recommend you kick back a bit with ShmoopYou. When you sign in, you'll be brought to your dashboard, where you can chat with experts, ask questions, and get endorsed for skills. Here's a quick tour.