No, thanks.
Because I have no good way to do an actual mining, so I wouldn't be able to maintain it with an acceptable quality.

I did add some simple mining API to cheat-mine testnet coins with the old GPU miners, but that's not something I want to advertise or encourage people to use.
One cyberpunk already fucked up testnet3 trying to impress people with his testnet hacking skills and I would like testnet4 to stay useful for a bit longer.