I'm about to break this down as simply as possible, since I am still stunned by the all-consuming wave of stupid that I'm seeing.
Heroics are more challenging versions of encounters that might be unlocked after experiencing normal content.
Alot of people, and I mean a whole lot of people, run around going "hardmodes were the stupidest things blizzard ever did! They just wanted to make more money by letting normal people play wow."
Yes. Cause god-forbid anyone but you and your 5-6 friends should be able to play the game. I'm sensing a bit of butthurt here. As in, the people so hardcore into this game, the outcasts, don't like regular people being as good at mmos as they are. Interesting that when it's put down to skill instead mass amounts of unused time, things seem to balance out.
Why does someone have to be a "bad" if they can only play casually? I mean, I guess having a job or going to school or raising a family, must mean you're a horribly stupid person who couldn't possibly grasp fight mechanics or appreciate an mmo. All the smart people just stayed home and played WoW, right?
I heard that phrase recently. "None of you have ever played or appreciated a real mmo." I'm sorry, but wtf are you talking about? By your definition, how many real mmos are out there then?
Now that I'm done addressing the players, those horrible casuals, why don't we talk about hardmodes themselves.
"Cheap excuses for blizz to not release content!"
No, shut up, Butt-hurt Bobby, and go eat another bag of cheetos.
Let's play out a scenario. I buy the brand new <insert name of FPS here>. It has options for settings on modes. Stuff like "Normal," "Easy," "Hard," and "If somebody sees you in this entire game, you lose." Do I roid rage and throw my controller across the room? Do I go to an internet forum based on the game and piss all over the developers? Do I shed a single tear for the loss of my favorite genre of game, and contemplate suicide since I now have no idea what to do with my life? Do I continue to play on normal mode anyways, but tell everybody about how much better I am and how bad the game is and how good it used to be?
Read: No. Stfu. "hardmodes" have been a part of video games for ages. It's nothing diabolical that blizz designed for WoW to suck everyone's money or postpone content. Content will come out at the same rate is ever. Without heroics, you'll simply run into this problem: You'll only have 1-2 instances to farm for loot before raiding, cause all the others you leveled up through will be too low and their gear will suck. You'll either breeze through raids, or hit your head against the wall until the day new content comes out. Everyone seems to complain because "I've cleared normal." Good. Now go back and gear your guildies up. I guarantee you clearing it once didn't get every single person their tier. That's been a universal truth since vanilla. Get off your high horse and stop pretending you're the only person who ever played the original version of the game. There's plenty of people who did. Plenty of people who kicked ass in vanilla and took names, and still enjoy the game. Why? Cause it's a game.
And stop saying "Well if I've done normal, I've seen all the content. So meh." Have you done Synestra? No? Have you done all the achievements for the drakes? No? Then get off the message boards and go do them. You haven't experienced all the content. There's more to do and see. You're just scared you'll have trouble with them, and then you can't brag about facerolling Chogall. You wanna be able to see Ragnaros's legs? Then you need to be doing hardmodes.
To all the people like "Vanilla used to be SO HARD. People just can't appreciate how HARD it was. Everything used to be hardmode! Nobody knows but me!" Again, I think you're confusing "hard" with "time-consuming." I know people who went into ZG and other vanilla raids with blues and greens to get geared up. In VANILLA. And their friends helped them FARM it for gear. Yes. Wake up. It wasn't what you've made it out to be. The skill is the same people. It's just more accessable now to people with less time on their hands.
To all the people saying "WoW is worthless now. I don't even like it." Then why are you playing? Go get a life.
And then "I quit giving blizzard my money years ago!"..... Then you're eithe 1) lying. Or 2) the most pitiful person I've ever met, if you're still online qqing about things after you quit playing.
If blizzard had left things exactly like they were, never changed anything from vanilla, and just fed you more time-consuming and painful content, the game would be dead. Then you'd have nothing to qq about. And you guys? You qq about everything. You're like the WoW versions of the idiots from WBC.
/rant
I'm done. I've said my peace. I don't care about your whining, or your representing everyone who played vanilla with your ignorant, emo opinions. And neither does blizzard. I've said it before, and I'll say it again. The 90% of casuals who enjoy this, play more and pay more than your 10% butt-hurt friends. Eat more cheetos whiners, or gtfo.
EDIT: And it's not TL/DR. it's not like you have anything better to do with your time.