Found a really cool program on the pbase forums...
It analyzes your whole pbase gallery then generates
a report listing all your galleries by the number of hits
It'll also show the number of hits for each picture

And which picture has the post hits in each gallery.

PBASE forum: http://forum.pbase.com/viewtopic.php?t=3225
Pbstats 1.2.zip: http://www.srijith.net/pub/Pbstats_1_2.zip
1) Download
2) Unzip
4) Log on to your Pbase account using Internet Explorer
3) Run "Pbgui.exe"