I just heard about the potential for other commodity ETFs (besides gold) on Kudlow & Cramer last night. Here’s an article that says “currencies and precious metals ETFs likely.” It sounds like a great idea to me. Especially since I’m itching to read Jim Rogers’ new book “Hot Commodities : How Anyone Can Invest Profitably in the World’s Best Market“. Bring on those pork bellies!

Update: On a related note, I see that Random Roger just had a piece published at Motley Fool about the Gold ETF.