hmmm this has gone from a heated debate (which is fine) and is now verging on the edge of personal attacks I feel.
James J, I never said you had to use a background by the way, just that saying they aren't needed isn't true. I've taken product shots using 1 sheet of glass and used the wall behind.
James, I really think you should request this be closed. Then start another thread about lighting challenges. Post a photo of a product and then one of the setup and ask others how they would light it, with examples

I think you'll get much more feedback and interest from that thread
Best of luck to you