Today, Facebook made an announcement that's probably bigger than it seems at first glance. Now, if you want to use Facebook Messenger, you no longer need to have an account with the social networking giant. This, quite simply, is a really big deal that could easily go overlooked. The app can be used to message contacts via just their phone number, create group conversations, and share photos. Of course, you could do this with Messenger before, as SMS was an available option. The difference now, is that it's open to everyone.
What this means is Messenger can now be counted among basic SMS-replacement apps like WhatsApp and Handcent.