 Is Ubuntu still only using launchpad for bugs?
 Yes (re @...: Is Ubuntu still only using launchpad for bugs?)
 Why is jemmy still disabling WiFi scanning mac randomization? Weren't those issues superseded last year?
 At least lockscreen usb protection got added this go around
 Dash to dock randomly being hidden completely coming out of suspend
 ... It is best to file a bug on launchpad for the issues you have. If you know there is an existing bug you can use the link to indicate that it impacts you as well. If you don't know or can't find a bug file a new one. It may get marked as a duplicate but at least it gets filed and the proper folks can see it.
 You can also check here http://iso.qa.ubuntu.com/qatracker/reports/defects - for a quick (not complete) overview of bugs reported on latest iso's