Oh no, these don't feel very well either, in a sense that there's only a few seeders of the older uploads, if at all, and by older I mean as old as just a few years old.

I'm running my torrent preservation service, and many anime/jrock/jpop downloads start downloading only after weeks or months of waiting for a seeder.

Groups and individuals who used to be active on the scene has switched elsewhere and retracted their archives and XDCC bots.

There are Chinese torrent-to-web download services which seem to cache already downloaded stuff for a very long time if not indefinitely, sometimes you can download it from there if someone managed to use the service (they don't seed it over bittorrent though).

Oh, year, in this sense - p2p is almost dead compare to times when I was frequentin animesuki forums or stoptazmo

There are also western ones. The keyword to look for is "debrid"