There have been a few questions asked on stackoverflow.com and programmers.stackexchange.com that have made me wish there was a way to perform a Lessons Learned "session" with the original authors. For example, if someone asked about redesigning an application, or rewriting from scratch, it would be nice if there was a way to associate a blog or **informal** wiki with that user in which they could talk about how everything went. 

I realize they could always create their own blog and attach it to their profile but I can't help to think that it would bring more people together if there was a way to easily integrate SO with a less formal dialogue about their success/failure regarding a specific question, perhaps only after they've accepted an answer and a certain amount of time has passed.

Is such a website in the works or ever thought about?