Wow... some rank noobs in this conversation the last few pages on video game history. I'm not going to say Blizzard invented the RTS, because they didn't. I recall a couple others, one being from Microprose, before Warcraft came out, but they did define the genre, and it was the first game that played in this fashion. Everything since has been a variation on Warcraft: Orcs vs Humans.
I'll note the one I explicitly recall from Microprose would actually be more like the Paradox grand strategy games. Still considered an RTS, but different enough from the direction WC/SC, AoE, C&C, etc went to get a unique name.
@Someone that said something about rank nabs earlier... that's the nature of this game. You'll either catch up within a month or two of starting, or your not going to ever catch up because you don't dedicate yourself to an avatar in a game enough. World resets aren't going to change that. Don't ask for them for this reason, please. You'll be a bit saner for it.