First!
. . . oh, wait. Right.
I've been gardening for 20+ years, and spent the last year working on an organic farm where I learned a lot but they weren't real great about paying me. Now I'm joyfully transitioning back into urban agriculture by way of a lot of odd jobs, all involving gardens/greenhouses/etc. Bliss! My friends already know that expert gardening advice is only an email, phone call, Facebook wall post, or text message away; now the rest of the internet can get in on that deal as well!