...you have to read through them all...
I never cared reading them seriously ever LOL
Yes this would be good but you'd also have to be able to include a way to tag someone and people might spam it also and one might get a lot of notifications when they are unnecessary.
A coin will always have its head and tail. Similar way, there will be always good and bad way of applying a feature. Just take merit system as example. Abusers are abusing publicly or non-publicly but there are good people as well who are using it as a tool to improve the forum experience. IMO, the number of these good people are larger than the abusers which makes the system even more beautiful. We just need to live with the good side of a system/module.