Frameworks have significant benefits in application development, however, some organizations have reservations on it's usage. Which of the below is true about adopting a new framework
Frameworks have not been around all that long, so being a relatively new concept, they are kept out of some organizations
The learning curve for most frameworks is very steep, and on many occasions the developers assigned do not make it to the top
Frameworks are predominantly propietery and does not go well with open source
Often organizations are unwilling to adopt a framework as these are not created internally