Venkatesh Rao@vgrNow you can tell hipster beards apart. Unix guru vs Duck Dynasty disambiguation is still hard though. http://dailymail.co.uk/femail/article-2868265/Forget-Christmas-tree-BEARD-baubles-new-hipster-accessory-December-selling-out.html#ixzz3LXyB1RTW…5:37 PM · Dec 11, 20142 Retweets1 Like