You've never hovered over the chat area? Nonetheless, the bar could could probably use a hint when also hovering the labels area. I'm still unsure how you have written off the designers as simply inept. I could take down any UI with such an attitude.
Wince every OS (MacOS and Ubuntu and Google anyway) adopted on-mouseover scrollbars and click corner to resize?
You might be also interested to learn about this new peripheral that you put on your desk and wiggle, and--get this-- it makes a pointer on your screen move. Crazy, right? It will never catch on! Touch your desk to interact with the screen? What brain-dead idea will they come up with next?
