Just asking since they don't even do it on their own actual forums and prefer to do so on Reddit.
"Seriously, why the hell is Brackhar posting his warning about dupe games only on Reddit? You guys have official forums, you know. Why are you making people look at a third party site for important info?" http://forums.na.leagueoflegends.com/board/showthread.php?t=3925764
Pretty sure that there is a shitton of information that is distributed on the forum and not on Reddit. Also, the way that Reddit works favors posting there since 1 post will be much easier to find in there (due to upvotes) than on the Forum.
Otherwise, pretty sure that the most important information is always on the front page. What brackhar said is basically "You can and most probably will get banned for breaking TOS", which is plainly a fact.
Ok, this seals the deal. So apparently "5Xv5Y is not an official game mode and will be removed" is a primordial announcement.
