He explores various strategies for using Betfair other than arbitrage, outlined here [http://automatingbetfair.blogspot.com/2010/02/four-trading-strategies.html

He explores various strategies for using Betfair other than arbitrage, outlined here [http://automatingbetfair.blogspot.com/2010/02/four-trading-strategies.html http://automatingbetfair.blogspot.com/2010/02/four-trading-s...] He also notes that simple arbitrage opportunities have long been exhausted [http://automatingbetfair.blogspot.com/2010/02/betfair-bots-and-opportunity-out-there.html http://automatingbetfair.blogspot.com/2010/02/betfair-bots-a...]