Design

Crowd-source it - people schedule posts on a weekly basis using a feedback form, then mapped to a Scrumy Board by day. Train contributors to use it.

Useful Feeds - General Interest

Drive in the direction of tarnsformation and peak performance.

Wired
http://re.silience.com/
Joshua Pearce - academic open source contributor. Dr. Pearce is a hardware contributor who publishes open source hardware designs. Most are experimental, and some are usable products.
Wevolver weekly newsletter - lots of DIY, some is also open source.
Joe Polish - Genius Network
HeroX, Abundance
Kurzweil

Timeless posts are wisdom that is relevant at any time. Timely is something of current interest.