Google PageRank

I was puzzled by the fact that when I typed in my url at What’s My PageRank site, it shows a PR 2 for this site, but when I installed What’s My PageRank code to display the PR at my sidebar, the result shows it was a PR zero site.

To verify what was the real PR, I then went to SmartPagerank site, and indeed I got a PR zero. Does anyone know why did I get two different results?

BTW, after reading Dan’s article on How to Prevent Your Blog from Leaking PageRank, I have removed the Blogroll from other postings but the front page using Dan’s code provided in his posting. (Thanks, Dan) Hopefully it will slowly increase the PR of this blog.

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