 Sometimes people don't understand open source from a commercial point of view because if they don't see it as a singular product with a singular entity then they believe it opens them to some sort of risk whereas we believe that there's always risk in every situation but actually many ways the risks are a lot less because you're not glued to one particular provider and with a healthy project like Moodle for example if you're not happy with your partner you can change to another partner and there's no concept of all partners sort of suddenly disappearing and the code is open so no one's ever going to come and knock on your door and say you can't use this.