I have a site that has been getting consistent traffic now for 3 years.
Nothing has changed. It's as popular now as it was then and making me
the same income every month like clockwork.
Yet, the PR has gone from 4 to 1.
If you guys are worried about your PR, it doesn't mean squat as far as your
bottom line unless you're trying to sell the site and your prospect is a PR
fanatic. Otherwise, it shouldn't affect your bottom line as long as you keep
driving traffic to the site.
If anybody has other experiences (sites that have dropped in PR and income
has also tailed off) please share them, but personally, I haven't seen a
bit of difference.