The popular reel and what-not has always been a subject for conversation. The problem is the snowball effect. If you get one thing on the reel. People will sub to you and give you plenty of diamonds, then when you upload something else more people will sub to you, you will get something else on the reel. This will just keeps going on.
And yes, due to this many brilliant builds, skins, and texture packs are being shrouded in obscurity.
I too feel for you because having things that you have spent hours on being shrouded in obscurity, is never nice.
-W