What it comes down to is Knight Realms policy. Any time you post something regarding how a rule works that isn't a direct quote from the rulebook, it is an interpretation. Even if you get the interpretation right, you are still violating Knight Realms policy by doing such unless you are a Rules Marshal. It makes us all feel like we're being mean by having to enforce this rule so stringently, but it really is the only way to make sure that players aren't misinformed and possibly taking their rules interpretations from other players who are not qualified to render them.
/* OOG
* Rob G.
* Rules Marshal, Margrave
*/