There has been light speculation for a long time about whether Google+ Business Pages will eventually replace Google Places altogether. It would seem to be the logical next step in the evolution of the service as they are getting more businesses involved with their own pages while pushing to get as many users as possible. So far, they’ve been getting users (over 100 million now) but very little engagement. Users spend an average of 3 minutes per month on Google+ compared to 6-7 hours per month for Facebook users. Shortly after the launch of Plus last year, some were wondering why there was no business…