Best of Tnooz This Week - Zuckerberg tips, Useless apps, Check-outs check-inNewsBy PhocusWire | July 3, 2011Share This article was originally published on What were the best articles on Tnooz this week?Top five by traffic: Zuckerberg: Ten tips by big sister for using Facebook in travelTen reasons why consumer mobile apps are useless for business travellersHotel guests to get late check-outs for social media check-insWhy including consumer reviews on travel sites mattersPriceline launching local deals through private label partnership with Group CommerceTop five by comments:Ten reasons why consumer mobile apps are useless for business travellersZuckerberg: Ten tips by big sister for using Facebook in travelTravel is inherently social, but can we please define a social travel website?Why including consumer reviews on travel sites mattersOyster takes shot at travel photo search and bookingsWhat you missed on TLabs:Web tour and activity marketplace heats up as Azurever stakes claimPocketGuide puts walking tours, maps and multimedia on a mobileGDS news roundup:Travelport, Amadeus, Sabre, Abacus briefs – June 2011