I just checked my PR (of my main site)with several PR checkers and I got up to a 4 after about 6 months at being at a 3....then I checked my main competitors website, and he dropped to a 3!! I also now have more inbound links than him...woo hoo! I guess my SEO and getting links has helped, as opposing to really worrying about PR...I was happy with a 3, but now more happy with a 4! I guess all I need to do now is continue with new and fresh content, right??
depends on the search engine you use...in Yahoo I am higher by a few, in google he is higher by 1 position...since MSN went to live neither of us rank well...
Congrats! Just keep building backlinks and adding new content. PR5+ feels even better Keep up the good job, you're on the right way.