There is no where else in life where you can say something and then take it back or completely change it later, and thus this setting on the forum. People need to think about what they are saying before they post, and a 10 minute window to change their minds if they wish they hadn't said something is more than sufficient.
This is the best explanation of such policy I've ever heard. Nice work on that!
RATCHX3 High Jinks vom Neuanfang - Gotchya Day: 1/23/2013 DN, SG, SR, CA
Inspire Spark to Ignition! (Ignite) Gotchya Day: 10/8/2016
C-ATCH Pimg - RATO, UJJ (x2), DJX, HIT, CA, CGC, High in Games, Reserve High in Standard- CPE Nationals 2014