Currently the crash report doesn't allow the user to enter any other details about what happened, it should have a few questions for optional name, optional email, and optional "what were you doing".
See discussion and screenshot on
The crash report should be more independent of JIRA. Currently it posts/redirects to a script/url on the openmrs server. That url just redirects to a jira page where the bug is to be submitted. The script will need to be updated to automatically create an anonymous ticket instead of expecting the user to do something with jira