I know this has been touched on in various threads but I (searched first and)thought it deserved its own.
I remember it when I was growing up and I know a few more will too. Some really good stuff came out of it - plus some naff stuff too. Steptoe & Son, the Gnomes of Dulwich to name a couple.
I guess that nowadays the BBC would be loathe to resurrect it although 4 did something similar last year. It would make a great competition now though with, say them selecting the best 6 which they then showed and had a public vote.