Will the Paywall save Gulf Media? Arabian Business will set up a paywall from the end of June, with a US$5.99 unlimited subscription model. Should others follow suit? (image source: http://www.whatsnewsinpublishing.com) Paywalls – the notion of having to pay a monthly subscription to access news online – has long been a contentious issue, for publishers, journalists, and the public. However, paywalls and the online paid subscription model have worked; just look at the New York Times, which has arguably been…