Yes, when confronted with opinions that politely differ from your own, the ignore button is not only warranted but mandatory. We all know NeoGAF is meant to display one's own opinion replicated 50 or 100 times per page with different avatars on the side. Discussion means you have to think of arguments, and aint nobody got time for that!
While I take no issue either way either, the argument that they equal a lost sale is actually stronger for KO than pirated games, on account of them actually costing money. Furthermore, the closer their price is to the original, the higher the likelihood that the buyer would have actually bought the original if the KO didn't exist. Just saying.
If you really, really want it (and no KO is released), you could always repaint a Prime or ask someone to do so, although for such a large toy it would take a while. My CW Hotspot into Prime is taking forever, and discovering too late that paint simply doesn't stick to its soft plastic parts definitely didn't help.
I also keep forgetting I have a GF Prime, buried with my other pre-2010 TFs in storage. Whenever I get to unearthing it I have to try painting that mouth silver to see if it's less horrible looking. Good thing that it also sports one of these recently mentioned flip-up mouthplates.