do we delete CBB when activations end?

[charles kasler]

Sorry if it's already been answered but if so I missed it. Thanks.

[John Vere]

I think it’s safe as long as you don’t choose delete all associated files.

But this is a good question and possibly clear instructions from the developers that could be posted here as a sticky thread might be helpful. 
??  @Noel Borthwick  @Jesse Jost  @Jonathan Sasor

[Noel Borthwick]

There is no good reason to uninstall unless you desperately need the space. If you uninstall fully you might lose some plugins no longer distributed is the  one thing you might consider. Otherwise if you are never going to need to check something there you can uninstall.