Theory: Many Minecraft players have developed the following:
A Snark organ-Brews bile and acid in large quantities and is secreted threw verbal vomit at any and all people.
Sensitivity to someone being New(I think it's related to their olfactory organs!)-Trolls around seeking out new players who post things they find neat or interesting but haven't figured out the search function. Proceeds to use their Snark organ to cover the area.
Monochromatic eyesight-They see everything as black and white. In this regard they use this vision to determine if it's already been posted at any time in any forum or if it's new. They then utilize their posting hive mind (see below) to regurgitate this information onto the thread and then cover everyone with the Snark Organ.
Posting hive mind-Their mind has been able to record all facets of all posts ever written on every Minecraft forum and are always correct no matter what. This is a direct correlation to their sensitivity development as trolling for hours gives them the opportunity to memorize all things.
In all seriousness, CHILL OUT. People are new to the game and won't know every acronym under the sun or know what exactly to search for. My god if you can't handle the TF2 bump what will you do now that Bethesda has mentioned it and it's being bandied around Blizzard forums now? Consider this a slightly unhappy byproduct of Notch becoming very successful and do your best to help the next generation of players become the next HELPFUL generation of players.