It would be really nice if I could have multiple docks docked on the same edge and have each activated by bumping the screen section where they live.

As it is now, you can position a dock left, center, right, but even if you put a dock on the left, you can't put an additional dock on the right.

Hmmm... There is a reason Xtreme does not allow multiple docks on the same screen edge - it can potential create a big mess, with docks overlapping each other, problems with reserving screen space, etc...

It might be good to point out that NeXuS is a multi-level dock system: you might not be able to dock more than one dock in the same screen edge, but each dock can have multiple sub-docks, which in turn can have more sub-docks, and so on (there is a chapter on the WorkShelf User Guide about this).

Anyway, I'll see if I can come up with a satisfactory solution for this on a future version.