I'm not usually one for making forum topics, but I feel this is something that needs to be addressed and standardized.
Currently, it seems insertion is being used in lieu of penetration when the object is a dildo or something non-organic. What this does is create the need for several tags (insertion, anal_insertion, vaginal_insertion) which we're probably better off without, due to the increased potential for misuse. And they are often misused. So my question is, do we need a distinction between the two? Or should insertion imply penetration, or the other way around? Leave your thoughts here so we can get this crap cleaned up.
Updated by Granberia