Memorials should be erected for extraordinary people who acted in a commedable and exempary manner. IMHO, Vietnam draft dodgers fall into three categories:
1-Cowards:those who didn't necessarily oppose the war, but were unwilling to risk their lives under any curcumstance.
2-'Contientious objectors'. Those who's morals or beleifs were in direct conflict with the war.
3-Anti-government/establishment types-those who oppose anything the government wants them to do. They aren't necessarily cowards, but could be, and thet might not have any moral objections, but again, they could have. Their real problem is an unwillingness to conform to anything the governemt/establishment wants.
We could argue the merits of the basis of resistance to the draft, but none of these people acted commedably. Draft dodgers are people we should tolerate, not commeorate.