In case you were looking for another X-number-of-things-in-2018 challenge, here’s one that could actually benefit you professionally:
#365papers. Rather unsurprisingly, it does precisely what it says on the tin: your goal is to read and record an academic paper each day in 2018.
To me, it seems both easily achievable (how long does it take to read just one paper, after all?) and overly ambitious (maybe
#120papers would be more doable). I’d imagine it has a lot to do with your contractual load, ...