Sockpuppets aren't distinguished from pseudonyms by how many years they post. They're distinguished because "the sockpuppet poses as an independent third-party unaffiliated with the puppeteer" and a pseudonym doesn't. For instance, a male puppeteer controlling a sockpuppet who claims to be female is clearly posing as an independent third-party.

I doubt very much your professional colleagues would be very happy to find out about your conduct.

Gosh, that sounds like a threat. Luckily, it's a hollow threat because you're too much of a coward to do anything except whine endlessly using your Jane sockpuppet.

What possible motive do you imagine I might have to answer that question?

Yeah, I figured you were just blowing hot air.

By the way: thanks for confirming who you are, and giving me one more thing to record in my log book.

Why do you care that I'm Lonny Eachus? Why are you recording this?

What kind of offensive accusations?