I just joined this community, and wanted to post a quick introduction:
I'm Karl, and I've been playing D&D off and on for well over 20 years now (gak!). I tend to enjoy DMing more than playing overall, for whatever reason.
Right now I'm planning a one-shot where the PCs are venerable former members of a high-level adventuring party forced out of retirement for one last adventure. I mention this since I may be mining this community for ideas as I prepare the adventure.