About the "Riot's a bunch of Riven mains" post.
http://boards.na.leagueoflegends.com/en/c/gameplay-balance/MHzLXAN5-riots-a-bunch-of-riven-mains
If you would like to downvote the post, please tell me in the comment section why, maybe i got something wrong, after all it's just my opinion. Maybe you had a different experience, different games, you are a Riven main, etc. This forum is about discussion, not pointless hate after all.
I've always liked seeing Riven hate threads because they always come up with a silly reason of her being slightly overpowered, or flat out broken.
But this has gone too far.
A Riven hate thread reaching and topping the front page is something i never dared to imagine.
Some information about me before some type "riven main so much bias" in the comment section:
I am a Darius/Gnar/Sion main.
I played Riven twice in the 4 years i've been playing, i lost both games.
I face riven on top in 5-10% of the games i play.
I am one hundred percent sure that Riven is not op in any way, shape or form. There are ways to counter Riven. There are ways to defeat her with ease.
Let's start with the simplest of advices:
1. Don't give her a kill.
Undoubtedly, the biggest strength of Riven is snowballing. She gets a kill, and she can literally do anything with you, it doesn't really matter what champion are you playing. But Riven relies heavily on AD. If she has no gold from kills, she cannot buy that many items, and she has a relatively weaker shield, weaker passive, weaker q and w and ult. Also, Riven needs tempo. Getting a kill and then playing safe or buying safe is not an option. You might want to ask your jungler or midlaner for help.
2. Counterbuild her.
Mechanically, there are very little ways to counter Riven, but building against her is a piece of cake. First thing you may want to buy is a cloth armor with 5 health potions. If you buy this, you don't have to worry about getting killed until level 6. Majority of the rivens i (or you) face buys long sword + 3 pots and takes ignite. If that is her starting build, you can outsustain her and because she has a low hp regen you can survive with any other champion. After that, you have to buy something along the lines of hp+armor. (mostly because she can rush a last whisper and screw you up, but if she wants to take 35% armor pen, she can't take more than 40 damage.) In my opinion sunfire cape is the perfect choice, but if you want to, you can take a randuins.
3. Bait her ult or/and ignite.
Many Rivens are thirsty as heck and they may miscalculate things and blow a pointless ult or an ignite on you. If you know for a fact that she doesn't have ult or/and ignite up, you can try to trade with her.
4. Counterpick her.

These are all champions that have the potential to utterly, completely destroy Riven even in lane. Just buy cloth + 5 pots and you're going to be all right.
Despite all this, i agree that the snowballing potential in Riven is beyond stupid.
Riot should change her to have a more medium risk / medium reward lane, and generally a less unstable midgame.
Because with Riven you either win the lane and carry everyone, or you lose your lane and you become a slightly mobile minion.
But that's just my experience.