Keep in mind that you can delete posts from LW, but you can't delete things from internet archives.
I'm mostly worried about people stumbling upon LW e.g. from the title text of that comic, starting browsing the site, reading my comments, and recognizing my username from elsewhere. Granted, someone motivated to doxx me enough to overcome trivial inconveniences could still do so, but I don't think that's likely to happen enough for me to worry about it.
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.