I don't agree with this rant. Just becuase 50 libraries exist doesn't mean you have to be an expert in all of them or even use all of them. I think it's great

I don't agree with this rant. Just becuase 50 libraries exist doesn't mean you have to be an expert in all of them or even use all of them. I think it's great that so many frameworks are sprouting up, and once you've been around long enough, it shouldn't take more than a weekend to try one, see the benefits, and use it or learn from it and move on. Since when is having more choice bad? I've been out of web development for a number of years, and it is delightful to have all these options now. I am loving working with knockout.js and looking forward to trying ember next.