No, when you post something on the internet, it is saved forever no matter where or how you post it. Giving people the impression that they can remove content from the internet is what's actually unethical. This site was created to raise awareness of this fact.
That's exactly what we want reddit to do. This site was created to raise awareness of the fact that the delete feature of reddit is at best pointless and at worst very harmful by giving users the impression that they can remove content from the internet.
Whenever you use a bookmarklet like this, you have to trust the source of the bookmarklet. In that sense, it's just like installing software on your computer or a browser extension. If you're really paranoid, don't login to your reddit account when you're using uneddit.com. To do this easily with Google Chrome, simply copy the URL of the page you want to see deleted comments on. Open a new window in incognito mode and paste the URL in, hit enter, then click the uneddit bookmarklet.
We only have data for comments that have been posted since we began storing them.
You can email firstname.lastname@example.org but don't expect a response