This is my personal blog, not my professional one. As such, from time to time, I may delete posts.
I often use this as a place to store my thoughts and ideas that are not yet refined enough to go onto my professional blog. As such, I will post something that, the following day, week, or year, I will simply no longer agree with. When this happens, I will make further refinements, and a new post; and delete the old post.