The top holding of both of those ETFs is Wells Fargo ( NYSE: WFC) which happens to be a Berkshire holding, and also happens to be among the financial stocks flirting with crossing below their per-share book value.
As I discuss in my book The Seven Principles of WOM and Buzz Marketing: Crossing the Tipping Point, I co-authored, WOM and buzz do not happen by accident.
As discussed in a book I coauthored, The Seven Principles of WOM and Buzz Marketing: Crossing the Tipping Point, WOM and buzz do not happen by good luck.