"If you can, you might want to consider revoking the keys that have been made public, so that anybody who may have discovered them already will be prevented from using them."
Yes. That's true - if your source code is exposed to a client.
Going back to my example of Twilio apps, usually the code that interacts with Twilio is on the server side, so you couldn't find the API keys by viewing source.
Hi! I'm one of the developers of Hub. We've been having some issues with GitHub rate limiting, but that should have reset now, so if you still want to try it out, it should work for you now. :)
Hey dude. I submitted this link.
I'm really sorry if you didn't want it to be here. I just saw the link on Twitter and thought it would be a cool thing to share.
I feel awful now knowing that you didn't want it to be here.
They are different because if developers were replaced by robots, developers would still be required to create and maintain those robots. The same can't be said for autoworkers.