The careful filing of topics into a relatively few number of threads is actually an enormous positive on this site. You don't have to wade through pages of different threads to find relevant topics on the set of interest, you just go to one place. Also, the length of this thread and the age is actually another huge clue if you care to think about it. And if you're observant, there's even more to be learned from that "old and irrelevant" info that you think no longer applies. Quite the contrary, that's some golden info that will tell you quite a bit about the future of not just 10188, but a number of other sets as well.
If this was easy and obvious, many more folks would do it. It takes time and patience to learn the basics on both ends: the best way to acquire sets (and which ones), as well as the best way to sell sets (and when). We were all novices once, and we're all still learning.
The suggestions you make are counterproductive and would harm the way many of us use this site. I appreciate your suggestions, nothing wrong with those. Understand that the reason things are done such as grouping comments into single threads by set is the result of many expert investors input, some serious wisdom on this site, and the result of many mistakes made by others before you. You're benefitting from all that. You'll come to see why things are done the way they are here, and hopefully recognize the value they'll ultimately represent to your investments.