idea for running out of RAM

[Walter Bender]

> So UI changes that help make this clearer will probably be a good idea
> for a 9.1 ... :-/

There was an early sketch of a mechanism similar to the old Home View
circle, where there was a space allocated to each open activity
proportional to the amount of memory it was consuming. In any case, it
is just as easy to make a bar graph as a pie chart...

-walter