Since I have moved to Sydney, which is to say, very recently, Sydney has seen the emergence of stationless bike sharing. I saw this in China in May, and now it is here. Technology deploys very quickly these days. I signed up for the first entrant, Reddy Go quickly, and gave them a deposit, but didn't get around to trying to use it til last week. I also registered for oBike this weekend, after getting a 10 free rider voucher (Voucher Code SHARE) for signing up.