[Xastir] Object Clearing

[Tom Robson]

> > Could the memory be cleared the same time as object is cleared.  Or
> > perhaps be cleared a few transmissions later just to make sure it cleared
> > from others screens.   I don't think we need another button...
>
> I _think_ that it might take more than a few transmissions,
> depending on who has received the object.  For local RF with short
> paths it might work ok to just send a couple of killed objects and
> then stop sending them.  For an area like ours where you can be
> going 100's of miles in each direction, you really need to send the
> killed object for a quite a while.  It also knocks it off of
> people's screens that could be connected via internet anywhere in
> the world.
>
> Exactly what is the problem with sending the killed objects?
> Worried about bandwidth?

Yes, that's it...  With all the discussion on congestion the last little 
while in the metro areas (Oregon to Vancouver BC), I just thought it was 
perhaps another small slice of the problem.  Just have to knock the wides 
down some more.  Me too.

...73 Tom