Information category

We are having a lot of threads here sharing digital material... but what about sharing knowledge?

For example, yesterday i shared a youtube channel of great photographer that is not known too much yet.. most of the people wouldnt find him or hear of him for the next year or more.. this knowledge could be hidden... with a short description of what the knowledge is...

here an example:

hey guys, I have made a milkshooting, and here is how I did it and mistakes I made.. so you knwo what not to make wrong...


[hidden text...]
yay lots of information... do not heat the milk up to boiling point, be shure to throw the milk at the model, put the battery in the camera, make it in summer... etc...
[/hidden text...]

obviously its an example and the information is funny and obvious in this example.. but the information can be anything USEFUL...

what do you think guys?