Yes, I think they would provide an insight that we have lacking on this forum. There are many cases where I think this would be valuable.
I'm not surprised none post though, the political views of most can be summarized as:
pre-2009: Bush sucks and is not a real Christian. Oh yeah end the war.
post-2009: The Tea Party sucks and are not real Christians. Oh yeah universal health care.
The real activist types are usually non-Christian or just a Christian hardcore kid, not "stereotypical Christian hardcore kid"
No.