That 16-year-old TechCrunch writer with 120,000 Twitter followers, who we wrote about yesterday, is part of a burgeoning child punditocracy. Children are operating in virtually every facet media — and doing so successfully. Fear for your job.

Here's a rundown of some of the more promising names in child-labor media. Some of the names will probably look familiar to you, since these kids are famous. Far more famous than most media hacks. In other words, they're coming for your job, loudly.

The Dating Advice Kid

Name: Alec Greven

Age: 10

Summary: His dating-advice book How To Talk To Girls is supposed to become a movie; he now reportedly plans How To Talk To Moms, How To Talk To Dads, How To Talk To Santa and How To Talk To Grandparents. Original publisher HarperCollins is presumably working with him on all of the followups.

More: Here's video of young Alec.

British Blog Boy Wonder

Name: Scott Campbell

Age: 14

Summary: Started British news website, contributes to BBC and various newspapers

More: Campbell is CEO of Net News Daily; with co-founder and editor-in-chief Nathan