You work on something. Really hard. Mostly sweating away in isolation. Then you meet some dude (Elduderino, in fact. How apt!). You tell him a little bit about your idea. And BAM! He says "Oh its like that thing..ehm..The Original Social Network..I'll send you a link" Just like that. You get that sinking feeling. You check it out. And its your vision perfectly realised. But by someone else. The original social network: "The first ever truly social network." Ironically, launched while I was hob-nobbing it in Silicon Valley, dreaming big dreams. Well done guys.