If you have any questions or comments you can get in touch at iris-sia@protonmail.com
I'm particularly interested in hearing from people with experience of forms of self-injury other than cutting, which is where most of my experience is. I'm sure there's useful information the site is missing in those areas.
You can also get in touch to just talk about self injury or whatever, but if it's personal I'd recommend making a new email account for it not tied to your real-life identity. I just think it's good practice not to be sending identifiable information to strangers on the internet, especially in a context like this that implies a certain level of vulnerability.