Apologies, rant ahead.
I love the Makerspace, but I don’t love getting here and finding such a mess that the first thing I have to do is clean up. Today’s mess is dozens of approx 5/8" long metal “snippings” lining all (I checked) of the work tables and on the floor from the cleaning tools all the way to the vacuum former.
I swept up the majority but I’m not your mother.
Please clean up after yourself!!
Exhibit A
Hrm, any idea what they are? Could they be the long part of a nail cut off?
I give that rant a 3/10
I expect you to get more creatively aggressive with your language usage and specific but not evidence-based finger pointing next time.
My guess would be staple perhaps.
Edit: or the pointy end of a brad from a nailgun
I tried! I was cursing inside while I wrote it, does that count?
careful. pointing out that someone did something uncool will get you labeled as bullying here at the politically correct maker space. just remember - Chair (or vice-chair) means Janitor in another language.
I’m a high school teacher - pointing out that I could be a bully isn’t a new facet in my personality.
Or if you’re throwing stools with the angst of Bobby Knight. 
