See sabre, you're drawing a line in the sand that either me or Dustin is wrong...
Let me repeat myself, the Seidio 1750 gives me more than 4 hours more battery life than the HTC 1500, that is a fact. Placebo implies perception so there is nothing placebo about it! Had we been talking about 30 or even 60 minutes discrepancy? Or I just said "yeah, I think my Seidio might be lasting longer than my HTC" then Yeah, absolutely that could be placebo or perception or just varying usage.
The reality is that if one battery, charged with the phone off discharges to 15% 4 hours or more sooner than another, its simple math really.
Have you used both of these batteries and given them several weeks of real world use?
I hope you do not take this the wrong way, but unless you have both batteries, you are basing your opinion on information obtained from others and you have chosen to make a definitive statement based on that information. Do you see what I am saying?
I appreciate all of Dustins work, actually bought the HTC 1500 based on his info (plus the price was right

) and am keeping an open mind about his findings even though my personal experience has shown me contradictory information. You on the other hand have "chosen a stance" and decided to dismiss what someone else saw, that differs from that stance, as imagination.
I am not going to try and change your mind and I know you are not going to convince me that I am not getting what I am getting, so this is kind of a foolish endeavor! Unless you have done the testing or experienced the real world usage...I don't know what to tell ya!
P.S. Kinda funny how we can be on the same page when it comes to so many other aspects of the "Incredible Battery Situation"!!