It isn't the same as PSTwo logo. It's more rounded.
PSTwo logo stayed the same as the original PS2.
I don't like this rumoured new PS3 logo, looks kind of "cheap".
I think they shoud keep the Spiderman font, and even the complete "PLAYSTATION 3" text, instead of changing it to "PS3". The Spiderman logo is already so heavily used, for example in front of all Sony games trailers, that I don't think they'd drastically change it.
If a new slimline PS3 comes, I wish it wouldn't look and feel so cheap as PSTwo.
I like the classy feel of the current PS3, the weight and the good finish.
Comparing the size of current PLAYSTATION 3 and this rumoured PS3 Slim, the height and width don't seem to be that much smaller, the size reduction seems to be mostly in thckness.
See how the PS3 logo looks just a little bit different in the plastic molding than in the cardboard packaging... in the packaging the font isn't as uniformly thick. Though, it could just be the angle.
I think those images are for some some cheap chinese copy.