viatalkfree: make free phone calls

Just found this. It's a free service that will allow you to call any number for free. It's actually a bit buggy from what I can tell though, and the call time is limited to 10 minutes. The interesting thing to note here is that it can be used as a very easy caller ID spoofing service. Just keep in mind, caller ID spoofing has just recently become illegal, check my post here for details on that.
And just to clarify, I do not condone activities such at caller ID spoofing, I just like to make people aware of such things.

www.viatalkfree.com