I still see some people asking about it, so decided to make a more visible thread about it. Title selfexplanatory.
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Thanks Lucid, I'm writing a quick post now in website forum explaining why we used it, which will be linked in the profile clearly.
I've made it a lot clearer in your personal settings page now, also linking to a detailed post on why we chose it. Please go to http://www.scirra.com/me