Continuing on from my previous rant:

Way too many players use really cheap, near-impossible to counter strategies all the goddamn time. It's like they just don't know how to win if they don't do these things. These tactics CAN be countered, but it's really hard. It really bugs me how most players just resort to these in place of training Pokemon, buffing EVs and generally coming up with fresh strategies. The most common ones I've seen are:

Belly Drum/Aqua Jet/Leftovers Azumarill
Brave Bird/Gale Wings/Choice Band Talonflame
Taunt/Recover/Prankster Sableye
Toxic/Leech Seed/Protect ANYTHING
Dark Void/Nasty Plot Darkrai
Protect/Speed Boost Blaziken

Now I know some of these are the only way that a Pokemon can be used effectively, but seriously. All the time? Nothing else? These tactics are generic, annoying and cheap; you don't really need any skill or anything. Just spam spam spam these strategies and BOOM, you've instantly got over 200 wins. COME ON.

Main reason I hate this is it's pretty much idiots with no idea how to win otherwise.