Looks like this feature is either hidden somewhere in the depths of firmware 3.01 or just delayed. The image below came from the Uncharted 2 European Multiplayer Beta terms and conditions page.
Going to ps3reporting.com will forward you to uk.playstation.com/support right now. So there may be some truth to this. Hopefully we’ll find out soon.
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Written by: Tosh
- Owner of PS3Blog.net 
#1 by Soild_Nat on September 23rd, 2009
It could be an ingame system for Uncharted 2 and not the PS3 system in general. Resistance had an excellent reporting system, not that it did much good mind, but none the less this was ingame and not part of the XMB.
Would be a nice feature if it came along though.