On July 9, Fring released an update to their iPhone application where Skype was supported over 3G and WiFi. This was huge for iPhone 4 users since FaceTime video calling built in to the phone is only available via WiFi. Fring had to remove the Skype connection to free up server capacity. But it looks like Fring won’t be having to worry about adding Skype back to their service any time soon. Skype blocked Fring and also threatened legal action against them. Fring responded by calling Skype “cowards” in a blog post: