Label UI improvement
When applying labels, the current UI slides out the label names when you hover on them, allowing you to edit the names. But to select a label you have to click on the coloured tab.
With this current interface, the tab is to the right and it flies out unhelpfully so you have to move the mouse again to click on it.
I realise they're supposed to look like those coloured sticky labels you stick on paper, but this UI is infuriatingly unhelpful when you just want to quickly click and set a label.
A simple UI improvement would be to leave the coloured tabs where they are on hover, and slide the white names out to the right. This would make selecting labels SO much easier.
Carl Myers commented
OHHH - you click on the coloured tab to apply a label - i wondered why i couldn't see the label after i thought i had applied it!!
Charles Roper commented
THIS! This interaction is so annoying. The change suggested by A Page would make it so much better. Keyboard shortcuts would be good, too.