The bottom line with the "association" issue for our President elect is this.
People influence the way that we think and relate to issues. We tend to gather friends with similar interests, political positions, religious secular and otherwise. Not always but for the most part. What's critical for us to know, is..
Did these men and others play a part in shaping the political worldview of Obama and if so, will their influences play out in the office of the president?
Time will tell.
If that really is your bottom line then why would you view Obama's association with Ayers as an issue?
Obama didn't gather friends with Ayers.
We spend all this time debating the acts of Ayers (which I am really enjoying)but let's not forget the degree of the association!!!