There are all sorts of IT related folk reading and commenting on here.
We all do different sorts of jobs, and have different ranges of skills.
But we really shouldn't be too shocked to be asked to stick in a few tags to get special effects. Or to wait until we graduate a bit and establish we are not just spamming/trolling.
And I notice that plenty of (non tecchie) sites either don't have formatting. Or do have it but for most contributors it isn't actually used.