Like the title indicates, is Arqade the only 'ask & answer'-style website? or to be a little more precise, what I want to know is "Is there other website like Arqade but isn't about gaming?"
The reason I'm asking this is because I saw a sort of website EXACTLY like Arqade, but about phone and phone's electronics parts. So I'm wondering if there is a website about mechanic (lego mechanic of preference).**