Again, this might backfire, especially for new players joining the server who have a significantly higher chance of dying.
This is a fantastic point that should really be thought on; also worth noting is all those times PCs die from external reasons. I have had my PCs die maybe 200 - 300 times, and I'd honestly say at least 40% of those were from connection issues, or my client glitching out. I mean, one time I even died because I accidentally triple-clicked on a ladder and, after exiting, the AI automatically ran my PC straight back into that deadly, enemy-filled zone to execute that queued action on the ladder again. Just one extra accidental click, seriously. That's just the very tip of the iceberg; I don't even think I could count the number of times I've had my connection cut out while my PCs were unconscious and subsequently instantly got auto-killed.
Maybe this isn't such a big problem for people with perfect installations or stable internet connections but, if I got an XP hit, or a 30 min debuff, or had to find a PC cleric of the correct alignment and disposition to my PC online at the exact same time as me, because I disconnected during a fight and wasn't able to do anything, I'd be extremely annoyed. I'd also have a difficult time finding a party to go into combat with, since they'd know that my bad connection would leave my PCs a liability, and there's a good chance they'd have to stop everything and raise my PC (who would then be useless in the fight anyway).
In addition, when you start giving out legitimate penalties for attempting a challenge suited to your PC level, you'll find people will instead switch to challenges below their level, inside their comfort-zone. High-level PCs running low-level dungeons doesn't seem to be a
huge issue on this server just yet, and I really wouldn't enjoy seeing it become one.
Set the example that you think she be set and hope it rubs off.
This just about covers my opinion on this topic. Some people are just unpracticed at fear RP, myself included, and need a helping hand; it would be great to see more people offer (kindly-worded) RP tips when they're in situations like this.