While it is true what Hitchens says about Muslims not caring what Richard Dawkins says, and about being more firm in their faith, there are still grave risks to Islam
In the US and Europe, Muslim groups have cooperated with, and in some cases formally allied themselves with secular leftist groups, Marxists, and Zionists in order to overthrow conservative governments, or work against right-wing politicians, etc.
Doing this results in:
1. A cancerous, irrationalist, and atheistic ideology being injected into the mosques and Muslim community centers.
2. Muslims being exposed to the degeneracy of the left: we see in the US Muslim "community leaders" marching alongside transexuals, pornographers, Communists, and Zionists. How is this permissible?
3. An eventual leftist takeover of current governments, which will lead them to quickly disenfranchise their former Muslim allies. Once Muslims have been used as patsies, the socialists will turn on them.
I would ask any Muslim who thinks cooperation with Communists is a good idea how it worked out in places like Bulgaria, Yugoslavia, or the former Soviet Union? Muslims were routinely persecuted in the eastern block, mosques were closed or burned, etc.
Muslims should work towards forming their own political organizations and parties, and their own social networks.