How many of us actually use Twitter for a worthwhile purpose - or even use it at all, these days? Most of my friends' Twitter feeds are updated with dry accounts of whether they chose sushi or a sandwich for lunch - not the most interesting read, let me tell you! Luckily there's a video journalist out there who's making all us Twitterers look good by association, and that man is Vaughan Smith... Luckily there's a video journalist out there who's making all us Twitterers look good by association, and that man is Vaughan Smith...