Here a list of other blogs that sometimes discuss free banking usefully, in my experience or in that of readers whose comments I requested in my previous post.
English
[email protected], http://www.cato.org/blog (Cato Institute, wide variety of topics, free banking pops up once in a while)
The Circle Bastiat, http://bastiat.mises.org (Mises Institute, multiple contributors)
Coordination Problem, http://www.coordinationproblem.org/ (multiple contributors of the Austrian School)
Free Market Money, http://www.monetary-freedom.net/blog (perhaps Thomas Greco, Jr.–no author seems to be explicitly listed)
The Market Monetarist, http://marketmonetarist.com/ (Lars Christensen)
Meng Hu’s Blog http://menghusblog.wordpress.com/tag/free-banking/
Moneyness, http://jpkoning.blogspot.com/ (John Paul Koning)
Monetary Freedom, http://monetaryfreedom-billwoolsey.blogspot.com/ (Bill Woolsey)
The Monetary Future, http://themonetaryfuture.blogspot.com/ (Jon Matonis)
Free Radical, http://realfreeradical.com/ (Mike Freimuth)
Uneasy Money, http://uneasymoney.com/ (David Glasner)
Gold and Silver and Money and Creidt, http://keithweiner.posterous.com/ (Keith Weiner, gold-focued)
Other languages: German
Remember that for the foreign-language blogs listed below, you can use Google Translate or similar services to get a rough idea of the contents.
These are the suggestions of a German commenter, which I have not examined in any depth:
Forum Ordnungspolitik, http://www.forum-ordnungspolitik.de
Ludwig von Mises Institute Deutschland, http://www.misesde.org
Friedrich August von Hayek Gesellschaft http://www.hayek.de/
Freiheitswerk, http://freiheitswerk.org/about/
Freitum http://www.freitum.de/,
Liberales Institut, http://www.libinst.ch/ (material in multiple languages, including English)
Spanish
Punto de Vista Económico, http://puntodevistaeconomico.wordpress.com/ (multiple contributors who are Argentine members of the Austrian School)
More
Some other pages you may find interesting:
Economics of Bitcoin blog, http://www.economicsofbitcoin.com/ (Peter Šurda and Iain Stewart)
Electronic money page by Roy Davies, http://projects.exeter.ac.uk/RDavies/arian/emoney.html)
Free Banking FAQ by Daniel Ust, http://mars.superlink.net/~neptune/BankFAQ.html
Free Banking Bibliography by John Zube, http://www.panarchy.org/zube/freebanking.index.html