I’ve revamped the Track Issues More Productively with Hook web page. That documents some of the ways in which Hook can be helpful to people who regularly use issue tracking systems, like Bugzilla, Trello, Trac and Jira.
My Mac-enabled colleagues and I at CogSci Apps use Bugzilla and Hook together all the time.
If anyone has comments or questions about using Hook with bug trackers, please feel to chime in here. Or to start a new topic on using Hook with other web-based apps. (For instance, as much as I like the Discourse editor (it’s one of my favourite web-writing tools), I still prefer to draft long topics in BBEdit linked via Hook.)