I don't want to hear about someone apologizing for an offensive Twitter post. Go ahead and keep downvoting me for expressing an opinion -- I'm sure I'm not the only one with similar feelings :)
--> To respond to the posts below: I think the original post is fine, I didn't make this comment there. Hearing about that is interesting and is a fine example of how easy it is for users with social capital to abuse it, a reminder we need. Seeing two threads containing blog posts of people apologizing? I'm not sure I actually care, I think my learning and interest ended after reading the original thread. Now we're firmly in noise territory.