Google Pagerank is updated this week. page rank is still 3. But most of the posts got 3 and 4. Those who are waiting to see the page rank update,use this website:

If you use google toolbar in your browser , the result may be shown as cached. The Google Needle will give you live/current page rank. Check your each post or website pages there. If you have better page rank for your wordpress blog, use my page rank plugin to show the rank to your readers with a very cute designed page rank bar.