What is the word for people who trust or think they know people from the internet *social media sites ?

@anotherclone: being able to trust someone and being able to punch them are not relative as far as I know lol...at least hear you can watch their behaviour.

@Kuronekko: watch them go nuts in real life...no thank you, I don't like to spend the rest of my life in a psych ward

@anotherclone: I meant online

I think they are more than that