I have just had the following paper published in the freely accessible online journal Economic Analysis and Policy, which is published by the Queensland branch of the Economic Society of Australia.The citation is:
Keen, S. (2011). “Debunking Macroeconomics.” Economic Analysis & Policy 41(3): 147–167.
I’ve been published in peer-reviewed journals that are freely accessible online before of course—such as the Economics E‑journal paper “Solving the Paradox of Monetary Profits”. I think Economic Analysis and Policy does a better job of blending the old paper-style journal with the new, with a home page that emulates the cover of a paper journal while providing hot links to the papers from that page.