Frankly, I think g+ is one of google's more innovative projects in recent history, namely the way circles work.<p>But think about the "copy first, innovate second" idea.<p>When your product is a search engine, there already are engines out there and its a category so you have to "copy" the basic functionality of search. Those are the table stakes.<p>Google innovated with pagerank, but they did this first. By finding the pagerank method, they were able to produce a better search engine... but they didn't just do an inverted index and run with that for awhile and then decide to "innovate" later.<p>Look at what Apple does. When they did an MP3 player, yes, they met the table stakes of being able to play MP3s. But they didn't just put out a generic player, and then innovate. They figured out an innovation that made the player worth doing in the first place, then they did it. Apple doesn't just copy products, everything Apple makes they do so because there is a unique selling proposition that differentiates it from the rest of the market (at least in Apple's eyes. We may not appreciate the USP that Apple does.)<p>For instance the key innovation of the iPod was not the clickwheel, but the iTunes ecosystem. Even though iTunes store didn't come out until later, it was the purpose behind the iPod.<p>I'm not really disagreeing with this article which reviews the similiarities between g+ and facebook.<p>But I do want to point out that so many companies get the "copy first" part right, but never get around to the "innovate later" part. Copy first is becomming a mantra. Facebook was a copy of The Face Book, in fact. The reason facebook is what it is is that they did get around to innovating later.<p>The reason there's no competition for the iPod is that the competition never got around to innovating (or in MSFT's case, got around to it way too late.)