Well, two of you, with eight more to go.
I'd like to be #3, but my "acquired" plant, from several years ago, never made it to seed stage. I'll also admit that I'm much farther gone than either of you, in plant rescues. I'm a sidewalk crack addict.
My plant was pulled up from the crack of a sidewalk. It was close enough to a building where it didn't get trampled on. The plant was larger than my seedlings at home, but it likely got an earlier start.
I'm not alone in my sidewalk crack addiction. I know of one other like me, half way around the world in Australia. There's an old thread here at T'ville that I might try to find, and reminisce about. (sniff, sniff)
Gary