I belong to a plr monthly membership and the service while not exactly cheap has started to finally produce some results for me. Not a ton yet but here is a Excel screen shot of that has recently - after about 60 days. I will not disclose the exact formula for my current results but I hope it lasts

. And yes I am not sure if this will have a long life in Google (and over 90% of the traffic is from Google right now) but I hope

it does cross over to MS & Yahoo. I do hope it continues though!
One part of the site has generated unreal per click revenue but I expect to this to settle down after a few days. Why? I don't know just a gut feeling.
And NO I did not bother rewriting the articles at all

.
I haven't exactly recoup my costs in the plr monthly membership just yet but I hope after 30 days that I will if this pace continues. I just added some more articles so let's see how much the site grows in terms of traffic and revenue.
I'll keep this updated every few weeks unless something unusual happens.