No. I don't lie online or IRL. The world has enough dishonesty, and I don't feel the need to partake or receive interaction online. I'll occasionally ask a question or answer one, but it's more of an idle interest.

I generally think that most people behave online in a manner they may not do IRL. I don't know if that's a net positive or negative thing overall.

I guess there are lies which aren't harmful (white lies?) and lies which are. Telling the difference isn't always easy. Sometimes the truth can be harmful as well, however at least the truth is real rather than fabricated.

Don't know where I'm going with this. Interesting question.