The mobile phone!!! 
Yes, www.growlersworld.com , the online magazine, is available, via WAP on your phone.
The format is still a little cumbersome, as you have to scroll left to right and up and down, but that will be ironed out over time.
So, if you're on the bus, train, plane or automobile and just want a good read, check it out!!
Courtesy of yours truly. 
What is it? I go and see nothing except navigation