Yes, I'm one of those who got my DG and I often ask myself the question as to why I still visit this forum.
For me, i feel the 'scar' of GD was so deep that even after getting my DG i still feel the need to be around others who understand GD and maybe if I can give something back after SO many on here helped me in the past, then that's a good thing.
It's been a bit like an obsession. I feel other people's pain and want to see them get their DG.
In time, I will probably stop coming on here.
Good luck with getting your DG x