Well, nobody from within effective altruism has written much up about this yet. It's not something I'm considering doing soon. Until someone does, I doubt others will think about it, so it's a non-issue. If some take this consideration for their careers seriously, then that's a problem they'll need to assess, hopefully publicly so feedback can be given. At any rate, you make a good point, so I won't go around encouraging people to do this willy-nilly, or something.
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.
Notes for future OT posters:
1. Please add the 'open_thread' tag.
2. Check if there is an active Open Thread before posting a new one. (Immediately before; refresh the list-of-threads page before posting.)
3. Open Threads should be posted in Discussion, and not Main.
4. Open Threads should start on Monday, and end on Sunday.