Type name in search now takes you to my domain name

Did this correlate with the PR update?

[mrowton]

It seems that the Google "type company name instead of URL in address bar" just started working for my largest site.

I *think* this just started with the recent PR changes. Did anyone else notice this? My PR remained at 6, however I think that it is a stronger 6 than before.

Can anyone provide more information about when this feature starts working. Currently I suppose its because of links to my domain name using the site title as the anchor text.