The Hub now free on iPad

The Hub magazine -- an always interesting and eclectic bimonthly marketing publication -- has just launched an iPad app.

The good news for consumers is all issues back through 2009 can be downloaded for free.

If you're a newbie, start with the latest issue for January-February, whose theme of innovation highlights fun stuff from Ford, which has emerged from near disaster a few years ago to becoming one of the most progressive and risk-taking companies in the world.