[sp332]

This one uses the rudig.co URL shortener. Shorteners are blocked on HN but I guess this one isn't on the blacklist (yet).

[snowy]

Yeah looks like the duplicate detection algorithm HN uses could do with a serious upgrade. After reading the post the first time I felt bad for the OP.

After seen he posted it twice deliberately trying to cover his tracks with a URL shortener I think he is a joke...