My multitasking habits vary very much according to what I'm doing. There are times I have the browser only open, albeit with 2 or 3 windows, and times I have several browser windows plus email plus a pdf in evince plus the media gallery. Openoffice could be also in the game.
At times, I have nostalgy of the task switching bar of maemo <=4 to quickly toggle apps I use without passing through the exposè-like view of maemo 5. I would like to be able to choose between the two types of window selection, depending on what I' trying to accomplish.