News: @Ryanair and @Aerlingus having some competitive rivalry banter on twitter -@flightcrisis

So we all know that Ryanair and Aer Lingus are not exactly best friend companies, but the rivalry between the two took a step forward yesterday with the following twitter conversation. Epic #photobomb by EI-DVM on Ryanair’s website! Even they know we’re Best for Business 😀 pic.twitter.com/mYgDFbpg6P — Aer Lingus (@AerLingus) January 15, 2015 So,…