At the risk of alienating my nerdy startup friends, I'm not a space enthusiast, but I like the idea of automatically updating the Twitter cover photo. Might be neat to do the same for Twitter profile pics. I've half joked about changing my profile pic very subtly over a 30 day time period to see if anyone notices.
@rrhoover it's refreshing. I like opening Twitter everyday and seeing a new photo, especially of something as mesmerizing as space. Today's photo was extra breathtaking (example here https://twitter.com/ApodDaily).
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