Miriam,
Thanks for jumping on this - very helpful to see some info already being aggregated and questions answered. I know I'm a little late to the party, but it sounds to me like you'd still recommend that businesses (such as a bank, clothing retailer, etc.) that have one business but locations in multiple cities and/or states, create location specific landing pages that match up with individual google+ business pages?
Obviously, each page has elements like a unique description and service set list as appropriate, unique hours/timezone, potentially customer reviews, unique driving directions from major areas, etc. Essentially - true content users would be looking at.
My understanding is this is still the "best practice" path for ranking in local pack and/or queries that drive location-specfic serps. Accurate?
Thanks again!