I was wandering Islington two weekends ago trying to find somewhere to play pool after discovering that the Elbow Room there has closed down, and despite the abundance of useful data on sites like Beerintheevening.com, no-one seems to have mashed up an app that tells you where the nearest pool table is. C’mon, devs and/or marketing folk for beer companies – that’s a free idea for you. Build it, give it away, and people will use it and buy your beer.

I promise.