Assault Rifles On The Defensive

It seems that Palmetto State Armory has taken down their web page promoting the “You Lie” lower receiver for AR 15 assault rifles. They designed this special issue part, with a “You Lie” inscription, in honor of Rep. Joe Wilson. “Palmetto State Armory would like to honor our esteemed congressman Joe Wilson with the release of our new ‘You Lie’ AR-15 lower receiver.” But you can still find the page via Google cache. Palmetto State Armory took it down sometime late this afternoon or evening. In other words, sometime after various news outlets pointed it out. I saw the live page earlier in the day and as of this posting their website was still otherwise active.
If this was okay before it got publicized, why isn’t okay now? Even the Palmetto State Armory knows the answer to that one.