Gray or White, that is the problem

There is a discussion at Search Engine Roundtable Forums noting that new pages now have a grey color in the Google PageRank Toolbar score. (Take a look at webfaqt.com's new entering page for instance).

In the past, there were explanations that new pages normally received a white bar and not a grey bar.
In the past, a grey score in the toolbar meant keep away, while white meant the page was not yet indexed but would be.