Like many people all over the world Arjen and me (Sam) from the Twittercounter team are stuck. We’re in San Francisco after attending the Chirp conference. While we’re waiting to be flown back to Amsterdam in time for The Next Web conference we’re noticing that the Twitter accounts of several airlines had a huge increase in their follower counts over the last couple of days. Take, for example, the @KLM account. It shows how in the last couple of days they’ve gained hundreds of followers.