If you've got an iPhone or iOS device and need another way to communicate with people on your contact list, WhatsApp, the popular message client is available for free for a limited time. Normally, this will cost you around $0.99 so now would be a good time to download it if you've been waiting for it to hit a promotional price. According to some forum members, the deal will end roughly around noon tomorrow EST so you'll want to download before then if you hope to take advantage of the free download.
Thanks to cho1104 for pointing this out.
