Your arguments are poor. What else could the maintenance be for? Beats me; that's the point of emergency maintenance. To patch things before they become mainstream knowledge. Back during 2.0, they did an emergency patch and it wasn't until after the fact that pretty much anyone found out about being able to use miners to bug Titan. As for why I would have preferred that this remain uncommon knowledge, that's a silly point. Something doesn't have to be illegitimate for people to want it to be uncommon knowledge. Coke isn't doing any illegal, but they don't go giving out the formula for Coca cola to anyone who asks.