Email is the easiest way to reach out to me. Feel free to drop me a line.
Twitter is one of the only social networks where I routinely hang out. I don’t allow DMs from people I don’t know, so email would be a better choice.
If you have my number, this is my preferred way to communicate via mobile.
My public GPG key and identify proofs are on Keybase. If you want to encrypt a message to me this is the best way to do it.