[Udo]

Someone shares something they made - with quite a bit of programming details - and your reaction is "how original"? I've got news for you: most things aren't fundamentally new. That doesn't mean they're uncool or people hacking hardware for the fun of it deserve your ridicule.

Now go, make something, and come back.

[silicontroll]

You're great at reading usernames.

[Udo]

I got the name, but I still wanted to invite you to do something more rewarding with your time.

[sp332]

This is HN. The usernames are grey, and no one reads them.