My problem: submitting bug reports is sometimes hard.

Every so often, I come across a bug with one of the apps I use on my Ubuntu machine - be it Chrome, Firefox, Amarok, or something else. I go through the process of figuring out exactly what triggers the bug, and sometimes even try out gdb on the app to see what's going on... then I go to the bug reporting page, realize I need to make some Launchpad account or some hassle like that, and decide that I'm too lazy to report it. (And every piece of software uses a separate bug tracker, so you need a separate account for each bug that you want to report!)

Not very accessible to the casual user...

(At least, this has been my experience.)