Media hosting is coming, we just haven't standardized on anything yet. Torrents could work, nostr:nprofile1qy88wumn8ghj7mn0wvhxcmmv9uq35amnwvaz7tms09exzmtfvshxv6tpw34xze3wvdhk6tcprfmhxue69uhkummnw3ezuargv4ekzmt9vdshgtnfduhsqgpxdq27pjfppharynrvhg6h8v2taeya5ssf49zkl9yyu5gxe4qg55jklmqa is working on something called blossom that might work well.
BTW, you should try coracle.social (I wrote it)
One of the best part of being here is getting to talk to the creators/devs!
How will the media hosting work. Is the initial idea WebTorreBT based/related?