I was sent a PM and the Profile Warning at the same time. The mod took the time to personalize the PM...... because of that, I wondered why he didn't just PM me and not bother with the Profile Warning. I mean, if he was writing the PM anyway, why bother with the PW? It would have been more courteous.
When we click on the infraction button it basically has some preset mumbo jumbo and a space for a PM. If we don't write anything in the PM space it still sends a PM. If we do fill it out, it's just inserted into the infraction PM. Sometimes I don't fill it out if it's blatantly obvious why the infraction occurred. The PM you're referring to was the one generated by the infraction system I'm guessing as I see the person that gave you that infraction did fill out that space.
Using the infraction system is easier since aside from this it also logs it "in the record books" for us instead of us having to make notes manually. We definitely could send a PM and log it separately but it's a lot nicer for us to do it this way. It gives us a link to the post the infraction was generated on, it saves the PM for us to look at later (which is why I can see it now), and it gives us a thread to place any additional information we might need later. Also we can't generate multiple infractions off one post so in the event that multiple mods are looking at it, you'd only end up with one infraction.
If they did it the long route you might end up with multiple PMs from multiple mods about the same issue. It's rare that that would happen but still.
Overall infractions save us a lot of time. I would hope forum-goers could at least trust us on that. We certainly aren't doing it to make our lives harder.
To anybody, why does it matter if it shows up in your profile for only you and the moderators to see? Why are you looking at your profiles anyway? I'm not being weird about it, I'm really curious. I just looked at my profile and nothing there seemed very interesting to me. But I may be overlooking something about viewing ones own profile. I understand many of us browse differently so I'm curious in part because maybe there's something convenient there for me too.