Skype and Fring have become engaged in something of a battle of words on the companies' respective blogs today. Well, first, Fring issued a press release claiming Skype forced Fring to stop Fring's use of the service, threatening legal action. Fring posted on its blog, "Now that fring expanded capacity to support the huge demand for video calling for all users, Skype has blocked us from doing so. They are afraid of open mobile communication. Cowards.