http://in.reuters.com/article/worldNews/idINIndia-43639120091103 

Maybe they (Muslims) get this one right

"Off with his head!"

Although it is inhumane, it is actually a lot less painful and cheaper than modern methods used.

They don't have to display the beheaded body, this is just WRONG!

If the display makes one molester say to himself, "Screw that it isn't worth it", then I say go for it. I think all punishment should be available for veiwing. Public humiliation can have an amazing effect on people.