Guess I'm taking my money and going elsewhere, then.

Several things seem really odd to me:

  - They are ditching one thing that was a safe harbor from github.
  - No migration path to Git inside bb service. 
    If I am going to migrate outside bb I might as well move away completely.
  - Armageddon-style wholesale destruction of the old repos.
    Could have left the read-only repos on a separate server. Or even just a tarball.

It just looks so disorderly and thoughtless...