This JIRA is meant to capture some of the usability tweaks we should consider for the next release...

• keyboard shortcuts/menu accelerators
• scroll wheel for canvas
• ability to navigate the editors by mouse or keyboard
• for Property pages - items that are disabled/read only should be made visibly different by changing text or background color
• addition of tooltips
• addition of cheat sheets for common tasks (JBIDE-4693)

I'm sure more will come up. But this is a good start.