Well you only have to wait 2-3 more days before mainnet.

you would have thought that while going through the whole process they would have used Graphene to start with; only thing i can think of was maybe during their initial development licensing of Graphene wasn't favourable. given the current license structure maybe this is the whole reason there launch was delayed for so long; maybe they will come out on the 24th and say Surprise! and launch on Graphene tech!