No problem with this.
My problem is with the stinking, filthy, cowardly hypocrites (so-called atheists, usually), currently wishing "Eid Mubarak" to all and sundry, but who will quite happily mock those that follow other faiths (more often than not, Christians) as worshipers of "sky-fairies", etc... Quite often, these gutless wonders will be living and working in one of the Gulf states, where they would not dare joke about or mock islam, but Christianity (especially) is fair game. Fuck the cowardly bastards.