I made an app last night that lets you make links that only NFT holders can see

https://nftclub.in lets you create links that you can only visit if you hold a certain NFT.

For example, only holders of OG 0x95 CryptoCats can view this meme: https://nftclub.in/l/EZvJ4OtBs973j7zLvqNB

I would love any feedback on this. I hope it's something fun we can all play with.