Out of sight out of mind

[Dicebot via Digitalmars-d]

On Sunday, 15 June 2014 at 16:21:03 UTC, bearophile wrote:
> Andrew Edwards:
>
>> Already proven a valuable resource, GitHub offers the tools 
>> necessary to resolve this problem. The "issues" feature (not 
>> currently activated for any D-Programming-Language repo) 
>> allows us to set milestones (with due dates), assign tasks, 
>> and create and apply labels (multiple where required).
>
> How do you move the Bugzilla issues and their attach files and 
> cross links to GitHub? And how do you move all that back to 
> Bugzilla (or another bug manager) once something terrible 
> happens to GitHub four years from now?
>
> Bye,
> bearophile

Moving itself can be done automatically via GitHub API (I had 
script for copying isues between GitHub repos for example). 
Problem is that GitHub issues don't provide same set of features 
bugzilla does so moving inevitably comes with information loss.