Just saw this on Twitter... so if you are after a PI Zero get them now.<p>What can you build with a bunch of $5 PI Zeros? A Docker Swarm:<p><a href="http:&#x2F;&#x2F;blog.alexellis.io&#x2F;dockerswarm-pizero&#x2F;" rel="nofollow">http:&#x2F;&#x2F;blog.alexellis.io&#x2F;dockerswarm-pizero&#x2F;</a>