Closing tabs should work the same way as it does in Google Chrome.
Before you say anything: I am not talking about moving the tabs to the title bar like this post suggests.
The cool thing about the tab closing behaviour is, that the tabs only resize once you leave the tab area. If they all have the same size, the cursor is directly beneath the next close button, once you have closed a tab.
There is a nice blog entry about why Chromes tab closing behaviour is really nice, so I think I will just leave it at that and post the link.
(Maybe this could also be implemented for the "Open files" area? This way the files don't move under your cursor when you are opening multiple files.)
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