Oh I see now. I was not aware of your topic; I noticed that limitation by myself by pure chance. I was curious how many reports I made of ROMAD topic after finishing cleaning it and I pressed Ctrl+F in the Reports History page and there I wrote "ROMAD". At the bottom of my Firefox page I saw 4991.

So this is a weird number, as I said before, because the number is not 5000. However, I realized afterwards that I had 9 other reports made from other topics. Now I counted them again and the total number of displayed reports is 5000 indeed. However, I saw in that topic of yours that theymos did not make any official statement about that... it was a silent move to say so Maybe he'll come back with an explanation... or maybe he is working something on reports area.