Your future GPU could sit inside a Thunderbolt 3 display or enclosure, giving you the freedom to buy a lower-specced Thunderbolt 3-enabled laptop. Jeff Atwood tested a TB3 enclosure here
Raspberry is releasing the Zero computer for $5. This is very cool and, yes, they are giving it away with the current issue of the Magpi Magazine!
Google has released a new video about its Spiral 2 Ara prototype.
Quirky but showing interesting ideas. It should at least tempt the Arduino crowd.
If a full-blown ecosystem develops around it, Ara could reach a larger audience. Fancying a specialized camera phone? More batteries?