From zzz: Tor and I2P:

I2P-over-Tor: Bad idea, doesn't work well, vector for trouble, bad for both projects. Please don't. We are now blocking Tor exit IPs. If you are a good person running an exit and I2P but on the same IP, sorry, please move I2P to a different IP.

@i2p Is StormyCloud reusing IPs for both their Tor exits and I2P outproxies?
@i2p I2P-over-Tor: Bad idea, doesn't work well, vector for trouble, bad for both projects. Please don't. We are blocking Tor exit IPs. If you are a good person running an exit and I2P but on the same IP, sorry, please move I2P to a different IP.
@i2p
What's the take on tor-over-i2p?

It's not an issue at home since I can just socksproxy forward to tor, but it doesn't work on mobile (using InviZible Pro) so I use other outproxies (as they work.. I'd love to just tunnel it out to tor on the home server but that has so far been a few worms shy of a full can) when I'm out and about.