I'll check out MuWire, was unaware that it used DHT.
Also, I am just saying that tracker2.postman.i2p is the only torrent directory we have currently, and its best way to find and advertise torrents for others. Trackers (where your client announces to) are helpful to finding peers of the same torrent.
Here is an ansible role you can use to deploy i2pd to linux servers and such: https://codeberg.org/systemfailure.net/ansible_i2pd. Otherwise, on most distros the i2pd package should be able to be installed from the package managers in the terminal.
What I mean is if I create a new torrent of Big Buck Bunny with a InfoHash of b1946ac92492d2347c6235b4d2611184 for example, no one will find my torrent by searching for "Big Buck Bunny". Unless I post this hash somewhere, advertising "Hey, this torrent is Big Buck Bunny" like what 1337x and other torrent sites do, you won't "find" it. Basically, we have to use a torrent indexer like tracker2.postman.i2p to search the metadata and find torrents we want. If that makes sense.
Yes, I did exactly this when I2P support was first in beta. I have a docker stack with Gluetun as my network for all my *arr containers and I was able to still point my qBittorrent to my i2pd router and it worked just fine.
It is experimental indeed. While it "works", it is no where near the reliability and efficiency of other I2P torrent clients like I2Psnark or BiglyBT, both of which are Java based.
That is the lacking area. There needs to be a development in the area of DHT crawlers and indexers to help find torrents on I2P like how btdigg works, but for I2P torrents. Hopefully one day.
Yes, absolutely. I have a VPS that runs a i2pd router and I can set my clients to point to my VPS and I am able to use the I2P network. In doing so, I had to make sure I forwarded the correct ports on my VPS so that it would reach the i2pd application. I will do a write up soon.
You can cross-seed torrents by adding I2P trackers to the tracker list. What helps is when you upload the .torrent file to tracker2.postman.i2p (the only? i2p public torrent tracker) so that others can find the magnet/torrent link and start downloading. That way people can find the InfoHash and also have trackers embedded in the i2p .torrent file to allow you to find seeders.
Some info on this subject: https://old.reddit.com/r/i2p/comments/xfqvap/how_to_correctly_cross_seed_to_make_clearnet/
From my experience, some popular I2P torrents have gotten up to 1 MB/s download, but I usually average around 200 KB/s. While it is not blazing fast, it does provide a good deal of anonymity for everyone involved with the torrent.
Also, you can lower the anonymity and increase speeds by reducing the number of hops from 3 to 2 or 1. You can choose how "anonymous" you'd like to be while torrenting, at the cost of speed.
Guide for Linux: https://strict3443.codeberg.page/i2p-info/hugo/public/posts/how-to-use-i2p-on-qbittorrent-nox/
You can install i2pd with sudo apt install i2pd and then point your services towards your i2p router (Ex. 127.0.0.1) and you are good to go.
It would be nice to have qBittorrent auto add I2P trackers to all torrents to help cross-seed them.