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tedster - 4:19 pm on Nov 4, 2006 (gmt 0)
So even with PR on something like a log scale, dividing by 378 really knocks the value of that link way down. And of course you may be right -- perhaps 378 links is just over some limit, or for some reason Google has decided that page should not pass any PR at all. I've seen that with a PR8 page in the past.
According to the published PR forumula, the PR that gets "voted" to a target URL is divided the total number of links on the source page.