It seems like Google gets more use out of Polymer. Last I read, Polymer is used for the Google I/O site, the YouTube interface, and some other projects. The list of Google projects built with Angular seems shorter or less important. Does anyone else get that impression?

http://todomvc.com is a nice way to compare different approaches to a simple To Do list app, which is a nice reference for lots of small user base internal web apps businesses make. Not everyone needs to make Facebook, YouTube, or Gmail.