I'm seeing them one by one. For now i'll be implementing the tor socks support. I have not started yet, but I plan to end it by today, it is not really big thing.
Btw... how do you suggest we implement support for utilities? We could meddle with some individual settings... or we could just write alias git='git --proxy'setting_here' in the .bashrc/.zshrc script. I did something like this for pip before.