Hmm.
That approach is as problematic as it is potenitally helpful.
As far as keeping any religion based debate off these boards?
Up until now, Kal, that has pretty much been de rigeur.
However, this is an internet website with many and varied fora where members can discuss everything and anything relating to this fabulous hobby/obsession.
And like it or not, the evolution-creationism debate does have some significant interest and impact on many people participating at this website.
If it's your choice to turn away from the debate, that's OK. Just don't seek to stifle or constrain those who want to participate.
Just my 2c worth