While creating a bug report, I wanted to attach a screenshot to clearly show a visual example of the problem. Since there is no built in support for it, I had to upload and link it on my own. It would be really handy if there was some way to attach a screenshot or a related file to a bug report.
Most forums protect themselves from people creating posts just host a file by requiring a user be logged in to view said file. This would be understandable in the context of a bug tracking system(kinda a pain in forums though), especially a bug tracking system that requires all users to have login names to be able to use the related software.