Your comment about the knowledge of scripters isn't really a valid reason to add something. My guess would be that most people who use mIRC wouldn't have a clue how to create a playlist to play music in mIRC even though it's not that challenging. Should mIRC add a playlist just because people don't know how to make one? Or should mIRC let people download a script instead if they can't make their own?
Some of the most basic system stats would be nice to have, but only the most basic (most commonly used). Build isn't used by most people. Service Pack should just be part of $os imo. Username isn't going to be used by many. If any are added, they should be the more commonly used ones. Things like graphics or CPU or RAM for example. Those are things more people are going to make use of. And as I mentioned, we definitely don't want an identifier for every single system stat. And, considering one short script (as above) can do most of the stats without any changes, there isn't much reason to worry about it.
