Would it be ideal to have codenames before entry headings?

I was wondering, it might be easier to search this blog, once it gets bigger, if we had codenames before entry titles. For example, for any posts that come under the Universal Principles category, I’ve placed ‘UP’ to the left of it, and placed a counter just right next to it, e.g. UP #0: Numbers, numbers everywhere. Pretty dull name, I know, but it’ll get better in no time. XD

So, what do you guys think? I’d really appreciate it if you voted in the poll box just below this ↓, thanks!!!