Yes, Viola, the local draft boards were staffed by local CIVILIANS, not elected or appointed politicians. They reflected the values of their area. Thus, a draft board in Utah might be lenient toward Mormons but harsh on Dubs - as I know from one man's experience they were. The guys in New York were more liberal in their decision-making, since they had a wider spectrum of conscientious beliefs to deal it. I really think, looking back, that they wanted to determine a person's sincerity, not pass judgement on their church.
Even if the guys on the draft board did once serve in the Armed Forces, they were no longer working for the military. Many people who have had "the military experience" were opposed to the war in Vietnam. Some decorated veterans of 'Nam have said they would advise any young man in a draft situation to head to Canada.
The WTB&TS put many young men in a position of appearing DEFIANT of the Draft Boards and the US government because of the "hard line" stand the WTB&TS insisted these boys take. Ultimately, we're talking about kids here who are just trying to do what they were told was right, whether they chose to serve, volunteer for alternative duty, or "resist" and go to prison.
I don't have much respect for the guys who fled to Canada, because their actions showed they had no "courage of conviction" but were looking for the easy way out. Some may disagree with me, but to me they lacked the brains to maintain a scholastic deferment and lacked the willingness to accept even alternative duty. They skipped out. Eventually, they all got pardoned while those who served in the field or in alternative duty or in prison gave up some of their lives for their country.
Looks like the draft might be coming back. Wonder what will happen this time around?
By the way, the wiki article at http://en.wikipedia.org/wiki/Conscription_in_the_United_States is pretty good.