Saying you can't trust wikipedia because anyone can edit it, is like saying you can't trust open source software because anyone can write code for it. Not even public schools are getting over that level of stupidity.
I don't have time for your newfangled flow talk and visual editors, kid. Back in my day we hitched it hardcore with courier new and wiki markup. Now watch me immediately change my mind about text only userpages by adding user boxes.
Is this what the cool kids do?
I made a guide called User:Computer Fizz/How to effectively deal with vandalism without being an admin.