Interesting concept. It's been a long time now since I've actually done anything garry's mod related. I normally just check out my addons once a month to make sure my addons still work, but other then that I have become the opposite of helpful. The knowledge I had once had on lua has somewhat deteriorated, but I still find myself screwing around with it here and there to keep it refreshed.
It's nice to see that others are still active here and are more helpful then I am. Also glad to see my addons are still working.