@Mr.:
For example, now I see there is a package update for freeradius. I like to check first if something is broken before I update, so her comes the cumbersome process of having to wade and wade and wade.
It makes much sense to give each package its own subsection, not only for Squid, just like the main layout of this forum is, where each 'sub system' of pfSense has its own section too.
The current system of "sub-board by function" seems to be working well for now and has reduced the amount of threads to wade through considerably. If there is enough demand and it makes sense we could add an "Authentication" packages sub-board or some other appropriate name.
My worry with the "every package gets a sub-board" system is the maintenance and usability reasons, we already have a few people that don't use the new system (although it is catching on) and we have to move their threads.
You can also report threads that are out of place, with the subcategory you think it belongs to in the report description. We try and catch them as they pop up, but this helps :)