I think PR updates will go on untill 12/31. I read that somewhere on the web but I don't recall the source sorry =(
For the lucky few maybe... lots of sites see no changes whatsoever. Another minor "update" that leaves tons of well-maintained, compliant sites with the same PR0 that penalized sites have. Maybe if we're lucky Google will explain why this makes any sense at all.
I think it is minor PR update, one of my site lost PR2 and the other one that lost PR2 about a month ago gain the PR2 back.
You should submit your website on High Page rank websites, you can find the list of high page rank from Google.
No doubt. Your problem was caused by updates that Google has made. Try to check your PR from time to time to see the results.
if I had a valid PR and today there is a no page rank available (N/A) it's most likely to: -be the same PR -decrease -increase ??
Keep patience. Check for the sites you worked for the backlink. May be many of them are dead or with expired domain now. Yes Google is updating PageRanks. I do not think you should worry about loosing the rank, it may be temporary. Wait and see. Patience is the key, my friend.
Its not a major update just fluctuations and corrections thats all. Don't expect to see major update untill next year
Hasn't toolbar pagerank lost all meaning? Year old data is pretty useless, especially when you don't know if a site got updated at all or not, ever. This is all pretty silly.
page rank metrics is only part of the story, try using other metrics like Domain authority and page authority