There is no moderate Islam, there are just Muslims who temper their religion with their humanity. Most Catholics use birth control, that doesn't mean there is a Moderate Catholicism that sanctions birth control, it means most Catholics are ignoring an aspect of their religion. A fundamental Catholic would have no choice but to abandon birth control, or be a sinner.
Do you realize you are comparing a sect to a religion? All religions have interpretations within them, Islam is no different. There are liberal movements within Islam- burying heads in the sand for convenient talking points make Geert and his lunatic followers look like their opposition to Islam is rooted in something more sinister.
Maybe he needs his humanity tempered with reality. It is one thing to placate violence, as some often do. It is another all together to lump them all in the same boat. It is retarded.