Just figured it was worth mentioning, in case you stumble across this forum - we are in the middle of moving this platform over to a more permanent solution, using nodeBB on a virtual private server. We also are experimenting with a complementary wiki platform that the community can use to build up their projects or tutorials.
Still in the early stages, but it's coming along quickly, so we stay tuned if your interested.
And if you want to help contribute to setting up the platform and building our community, please let me know - as we can always use an extra set of hands!
