google pr stay on 1

hi, i have an active forum and i use the last vbseo and sitemap work for
an half year, im get great google results and its look very cool.
but one thing is very bother be - google pr, its drop from 3 to 1 something
like two months or more and its jest stay at 1, im try to find out way
but can't find the reason, any trick ? some thing that is miss out ?
how can i be sure that my system work fine wite google?

best:
lior

Google adjusted their PageRank algorithm. Most people report a drop in visible toolbar PageRank without any significant change in traffic. You should not be concerned with this situation.

ignore it. i'm STILL a PR0 after being a PR6 for some time. i still get 8,000 visits a day from google searches.

Originally Posted by briansol

ignore it. i'm STILL a PR0 after being a PR6 for some time. i still get 8,000 visits a day from google searches.

Brian - has the visible toolbar drop had any noticeable impact on your member conversion rate?

nothing at all. google has been 100% steady since september.
and since 9/2007, i've been a 6, a 5 a 4 a 1 and a 0.