I wrote this feature question at bug tracker, and will write it here.

K2 desperately needs some solution for to long articles. Or articles that with same subject spans through several different dates.

Plugin under Item body, or module. Everything is OK.
Tags are useless for this if you use them for anything other than linking related Items.

I usually think twice before i ask for one free script some new feature. it is already free and why bother developers.

But i make this topic only for one reason. K2 Link Item plugin from Jiliko is only few lines of code !!!
Do you refuse to implement it in K2 core only for respect of Jiliko ??!!