You are right, I should have written "you probably can" instead of "you can". But my original point is that that

> it's better to present yourself as an anonymous avatar than a real person

is not what's implied from the article. Rather it should be:

"it's better to present yourself as an anonymous avatar than a real person if you want to receive less crap"

Note: there's a user in this discussion saying in their case image of good looking woman worked the best.