The people who built these structures didn't know that they were pagans, any more than the people who lived before Noah realized that they were antediluvian.
I suppose that the poster I responded to would have us ignore the existence of anything of historical/archaeological value that was not a church or a temple built by Christians or Jews-in other words, willful ignorance. The beauty of historical landmarks, structures is not about what the builders believed, but the fact that they built them at all-it is a tribute to the intelligence and talent of humans, in my opinion.
Gobekeli Tepi (sp?) and some other sites are 11,000+ years old-those people obviously practiced some form of “paganism”, but no one is suggesting we should ignore those sites because of that-ridiculous...