Hi Shauna,
This is great, I was just thinking of how Slack may not be the ideal medium for support for Open edX issues, as often times conversations can drag on before all necessary information about bugs is ascertained. Also, there is no easy way to track issues being discussed in Slack.
It's great for organizing bugs/issues by product or component, and can help resolve issues more quickly by encouraging users to include more information up-front in their bug reports, such as the software version that the bug is occurring in, and replication steps and expected vs actual results (to be entered by the user in the bug summary).
Other important information can be attached to a given logged issue, such as a team member assigned to the bug, status (e.g. open, closed, work-in-progress), and resolution (e.g. fixed).
One can also assign a priority and severity to a bug report.
Bugzilla has extensive searching functionality, so that users can see if their issue has already been logged or addressed. The edX team can also easily search for bugs that are currently open. Notably, searches can be saved/bookmarked within the system for easy access later.
Bugzilla also plays well with email, and users/team members can choose to receive email notifications related to issues that they are involved with.
Looking forward to seeing what tool is decided on!
Thanks,
Justin