I'm a fully mobile user (Android), so that limits my options. I don't just want to delete my account but also delete my posts and comments.
I was mostly shitposting but still had some 200k Karma so it could pinch Reddit a bit to remove that but it won't hurt users or Google search since I wasn't doing anything 'productive' or 'helpful'.
Dang, maybe you could find some kind of public or work computer, or even a freinds computer to run it on? It works entirely within a web browser so there shouldn't be any security issues.
I too would like to know this. Somebody recommended shreddit and I tried that, it said it would delete all my visible comment history, which it appeared to do, but then later a whole new batch of older comments became visible.