If I had known that I would receive death threats, no, I wouldn’t have posted it.
However, now that it’s out there, I do not regret doing the experiment or posting about it. It did exactly what I wanted it to do: enlighten people. I have received many messages from people who couldn’t believe that Muslims are treated like this and vowed to treat Muslims better. While I have gotten a lot of fire for my experiment, I don’t regret it as long as even one person changes their thinking and takes a stand of their own against prejudice.