I tried to open source a weekend personal project while at $BIGCO via their "Invention Assignment Review Committee". It turned into a minor bureaucratic nightmare and I was ultimately never given the OK to release it, or any clarity over whether my employer was choosing to assert an IP ownership interest in it. In retrospect, I wish I had never notified them of its existence, and released it under a pseudonym instead…
Whenever I join a company I always create a bunch of made up names on my “prior inventions” list. When I open source something I just name it after something I put on my list if the description is close enough.
In what ways do you trust, and not trust, your colleagues?
How do you feel about that?