Frameworks: attractive to live, but costly to leave!

When designing software, frameworks are very attractive. Despite all the good features they provide, it can cost a lot whenever you need to leave.

… “Last thing I remember, I was Running for the door
I had to find the passage back to the place I was before
‘Relax’ said the night man,
‘We are programmed to receive.
You can check out any time you like,
But you can never leave!’ “

Eagles (Hotel California)