A tad off topic but...Does anyone actually know how to get a FathomDB account? I thought, as a long time Rackspace customer and the promo code "RACK" they prom

A tad off topic but...Does anyone actually know how to get a FathomDB account? I thought, as a long time Rackspace customer and the promo code "RACK" they promote on their site, it would be relatively simple, I've tried to register three times over the past few months, but I never hear from a peep from FathomDB........