It's not even 9am @Warnie and you are well drunk!
Why on earth would people answer 'battery life' as a challenge to take a selfie??
9 mins might be enough, but its far less than the Roam-E. A selfie takes a split second to take, meaning 1. it wouldnt not be listed as a challenge. 2. 9 mins is enough yes. but 3. Roam E would take a far greater amount of selfies in its time limit.
