MacBidouille adds fuel to the fire by posting an advertisement from a French distributor which labels the 12" iBook G4 as "End of Life"'d.
Products typically reach End-of-Life designation when it has been discontinued to make room for a newer/updated model.
With Apple's attention to secrecy, most retailers do not have much forewarning about new products or discontinuation on old models, so take this claim with a grain of salt.