stevelibby - 10:00 am on Jan 29, 2009 (gmt 0)
Last year i managed to get myself out of the -30 penalty bin for one site, and i have been studying the WMT internal links ever since.
Given the fact i run various sites some more popular than others i have a very strong case to suggest the more internal links you have the the more trafic you are likely to get so long as the 'on page' is done correctly.
I have also noted that in your WMT all links in there will have a white bar or PR.
A few of my pages that has always been a pr2 went to grey a couple years back and the other day it appered on the internal links and then bang it went back to PR2.
If you have suffered a penalty you may also that you have a loss of links in there too.