I’ve sometimes wondered why the 300 good report threshold must be met in order to gain access to the last 30 day report detail window. At some point I guessed it was a perk that had the threshold as an incentive, but it’s not really common knowledge, so the incentive theory doesn’t quite add-up.
Some time ago I asked the same thing, why don't we have report history feature right from the beginning, instead having this obstacle in order to get it and I got the same answer from others, that it serves as an incentive. But it would be much easier for beginners to have that feature right from the beginning as if you have report posts in bulk and some get deleted and some don't, you have no idea what are you doing wrong. I know that would have helped me at when I started reporting the posts for the first time.
Then again, there is much spam on the forum that if someone really wants to reach 300 good reports in order to unlock that feature, he can easily do it in a day. Just head to altcoin section

You've got to wonder what the admin/mods are doing to let over seven hundred reports go "unhandled" especially when reports tend to disappear from the "your reports" list after a month or so.
Are they still there? Why are admin/mods so undecided?
Iirc, I've read somewhere that unhandled status is kinda euphemism for "soft bad", like report is most likely bad, but mods are not sure and don't wanna mark it as such etc in order not to ruin report accuracy too so they just leave it unhandled, or something along those lines.