HN and the tech blogs don't cover startup closures frequently, unless it's the closure of a previously high-profile startup (i.e. Color, 1st iteration). Startups fail more frequently than that, and not for the reasons that may be obvious. (Read the comments on http://www.reddit.com/r/startups/comments/yggye/tell_me_about_your_failed_start_ups/ )
Would there be any interest in a blog that discusses why startups fail, and that also allows user submissions for their own personal perspective, akin to the Reddit thread comments?