I spent the weekend in Scotland, where one cannot escape RBS’s logo, RBS standing for The Royal Bank of Scotland. Its brand imagery stands out exiting the airplane, passing city billboards, and reading or listening to local media. Today, the people of Scotland own close to 70 % of RBS because the former (duly fired) CEO and his board believed that bigger is better. With a small domestic market of 5.2 million residents (about the size of Minnesota) and strong English competitors, RBS acquired what turned out to be a poorly run Dutch bank in order to grow. Thankfully, a strong domestic position will keep the bank in business; but it will be a long time before Scottish taxpayers are repaid for keeping RBS afloat. Small is beautiful. Consider PNC, the regional bank headquartered in my hometown of Pittsburgh compared to Bank of…