Dd is a social game , a community , meaning there ' s social interactions . When someone asks a question a lot of the time they ' re also asking for other input tips , possible ramifications of the topic they ' re asking about , etc . Also , as Matt Colville says , be a river to your people . A GenX dude . <| sep |> Hl 3 has largely become a meme . I am quite confident that the number of people actually care about the hl lore is way smaller than the number of the meme hipsters . Fyi i am a hl fan but i can see how hl 3 has evolved from ' will we live long enough to see it ' to ' where ' s hl 3 ' memes <| sep |> In other words , get a motherboard with USB 3 headers . Shouldn ' t be a big price jump from whatever you ' re looking at , assuming you ' re buying a new board .