A lot of people are likely to have embarrassing health issues that mean they want to ask the questions anonymously, rather than under their main Stack Exchange account.
Now, I strongly suspect this will be rejected by Stack Exchange, but I just thought I'd give them this choice:
- Allow anonymous questions through some proper mechanism
- Have a ton of people create sockpuppet accounts to be able to ask anonymously
If it were me, I'd want my site to have a proper anonymous mechanism and avoid a bunch of duplicate accounts. But nevertheless, one of these two options WILL happen.