I'd agree that the weekly bumping policy is good.
HOWEVER, if people feel the need to bump frequently it could be a sign that there are too many ads in a particular category.
Personally I'd rather see a separate category for electronic components such as: "Tubes, Capacitors, Resistors, Chokes, Transformers, Sockets, Solder, etc." I don't think they belong lumped in with "Cables, AC, Tweaks, Stands, Acoustic Control, Portable Devices, Headphones, etc".
It's two different markets. The DIY'ers and those that only want to listen. I don't consider electronic components to be accessories.
Scott Novak