Well, the real point to the Wright issue isn't Wright himself. As has been mentioned many times, he's not running for president. He's free to be as nutty as he wants.
The real issue is that this is just one more in a series of bad judgment calls by Obama. His speech yesterday (Obama's) really brought it home. Obama has argued that he's got the foreign policy bit nailed because he'll be able to somehow sit down and talk to foreign leaders and magically come to agreements and solve problems. We're supposed to trust that he's going to be able to do this in a way that no one else can, because he's Obama and somehow uniquely qualified to meet with someone, figure out who they are, figure out what they want, figure out where they stand, and then figure out how to resolve differences in a way that works for everyone.
This is a bit hard to believe, when he's got a history of naively getting involved (at least he's claiming lack of knowledge) with people who have pretty questionable agendas. The Rezko thing isn't about whether Obama was involved in a criminal operation, but the fact that he got involved with someone who was (and someone who pretty obviously was even at the time Obama got involved). Wright shows us that he can know someone for nearly 20 years and still not realize that he's racist. Yeah. How does that work exactly?
So we're supposed to believe that a man who couldn't figure out that his pastor was a pretty radical guy with racist beliefs is going to go to Syria or Iran or North Korea, size up those leaders and be able to work out deals with them? I suspect that he'll fall over himself believing them when they say they are "good guys", ignore massive evidence to the contrary and all the warning signs, get us into really stupid agreements with them, and then when they stab us in the back, he'll do what? Give a speech about how dismayed he is that this leader whom he thought was a good guy turned out not to be after the fact?
Um... How about not? We may be able to trust Obama's motives (although I'm not 100% even on that), but we absolutely can't trust his ability to accurately read other people. He'll be eaten alive by other world leaders and taken advantage of, and the US will suffer for it.
And dare I mention Odinga again? Same deal. He shows a pattern of naively allowing himself to be used by others without figuring out that they have their own agenda, much less figuring out what that agenda is.
One can argue that the most important skill for a president to have is the ability to size people up. To figure out who he can trust and who he can't. To figure out who will do a good job and who wont. Presidents to not write legislation. They don't make rulings. Congress and SCOTUS do those two things. The president's job really is about appointments and policy setting. He has to pick people to put into positions of power. A president must be able to judge character, or bad things happen. Obama apparently can't do this very well...