Why not have more than one row of alt-tabs; use the cursor keys to select which one. But in fact I do this already, just without the visual representation, and

Why not have more than one row of alt-tabs; use the cursor keys to select which one. But in fact I do this already, just without the visual representation, and it's confusing too: - alt-tab between firefox and vim - ctrl-6 within vim - ctrl-tab within firefox. BTW: you can rearrange tabs in firefox, and tab-mix (plugin) allows you to expt with customizing it in every weird way you can imagine, and some other ways too. A good test-bed for prototyping alt-tab solutions.