window overview wastes screen space + illegible + stalls
having multiple windows open looks great up to 5 windows or so, depending on the screensize. more windows render this cool overview impractical. less than half of the pixels are used for the screen overview, the rest is dead space. it becomes slow and illegible when opening more windows.
of a 1920x1080 screen which has 2'000'000 pixels, less than half are used for the window overview, 46%.
opening 90 windows lets gnome stall and the minimized windows all look the same. wold be cool if some kind of paging would leave them larger.