Hi valkyrie,
The two cameras are different in quite a few ways, if not only by how you hold it and of course the size.
I have been waiting to get my hands on an f50 for a couple of months since I saw the beta one.
Now, after using (and basically holding) both the f50 and the P5100, I am going to buy the P5100.
The f50 will give you a great quality photo, no doubt.
But the P5100 is nicer to hold (not prop between fingers and thumb).
Very importantly it has a view finder !
It has lens shift image stabiliser.
It has very good custom ability (2 of)
Able to program the use of the fn button.
Greater use of manual settings.
Hot shoe.
Fast !
These are the things that come to mind from the short time I have spent with both cameras.
To me, the price difference does not matter (f50 @ $499, P5100 @ $649) nor does the size.
I want the P5100 as it will be a good serious p&s camera to have when I am not using my DSLR.
Cheers
