It seems Google is increasing the frequency of PR updates. I remember PR was updates as early as in Dec, and now you have one more round of PR update. Pretty strange for Google.
This is incorrect. Google last updated in November 2011 and the current update happened early in February 2012. Google updates roughly every 3 months and has done for a while now. Also, the update happened some time last week, not today.
3 months is not really sacrosanct. Google did not update the PR for about 6 months during the 1st half of last year.
Again, incorrect. There was a confirmed PageRank update in January 2011 and one roughly 5 months after that with another coming 1 month after that. I also did not say that 3 months is sacrosanct, I said it was roughly ​every 3 months.
5 months isn't really "roughly" 3 months - it is "about 6 months". Btw, why are we really breaking a butterfly upon a wheel?
yes! google update the PR for most sites, some get higher and some lower and some still the same pr also google update it's policy, now it's knows everything about everyone. hahaha
Yap PR is updated but i have read about this on 1st Feb that PR is updated & this is updated after a long period of time, Last time PR is updated in November 2011 !!!