Geek & Nerd Gadgets is one of the smaller boards on this list content-wise. But what it lacks in size it makes up with in following with a staggering 24k followers (holy Lady Azura!). A marriage of steampunk and holy-cow-it's-the-future, there’s at least one thing here for everyone. I want to say that the Baby Holster was my favourite. But the V12 Espresso maker stole my heart; mostly because I bleed coffee.