I brought home an heirloom tomato last night from PCC (also know fondly as Politically Correct Consumables). It was chopped up and was stirred into a wonderful vegetable-noodle dish for our dinner. I saved the seeds, and went out onto the internet to see just exactly what I'm supposed to do with them to keep them to plant next year. Amazingly, I found several sites that told me I was supposed to leave them in a pool of water for several days until a moldy scum formed on the top. Apparently this will kill any seed-borne diseases before drying them.
I can *do* that. In fact, I'm really good at letting things sit until they get moldy. Finally, a project that plays to my strengths!