That is not what I asked you. There is a difference between a submission and a comment.

Your comments can be found at http://news.ycombinator.com/threads?id=g-garron

Your submissions can be found at http://news.ycombinator.com/submitted?id=g-garron

Your last 7 submissions were killed, but that does not mean you have been banned. Most submissions are killed. Maybe you are just not very good at predicting what voters, flaggers and moderators will like. Or maybe the 7 submissions were killed by the dupe detector.

Disclaimer: I am not a moderator.