Well i have released a proxy site that has quite a few back links and has around 5k hits a day. And yet when i search the page rank it comes as an error, as if it has none. I would be fine with even 0 page rank because that would suggest that at least it works but N/A? Why could this be? I heard that Google bans proxy's from page rank but i really don't think that this is true. Anyways just tell me what the problem can be oh and the website is www.GetUnbanned.com
yeah wait for next PR update (which might happen from the edn of this month or next month) and you will see PR of your site. till then what you can do is building more backlinks and try to draw for traffic for more income.