Earlier quoted context omitted.
Why only registered Android developers? There's a lot more to I/O (and Google) than just Android.. What do you mean by "hacked into it"? Do you mean people used wget -r on the developer docs and grep'd out codes to try?
"Why only registered Android developers? There's a lot more to I/O (and Google) than just Android.." - Ofcourse, I was just eliciting a contrast to Apple's registration system for developers, Android dev was just 1 use case I'm pointing too. "What do you mean by "hacked into it"? Do you mean people used wget -r on the developer docs and grep'd out codes to try?" - Did you read the blog in full before asking this? In…
"Hacked into it" to me implies someone circumvented the server that was able to determine which codes were still and open and just took them, not writing a crawler.
You didn't even need to write a crawler - you could wget -r the android dev docs and grep through for goo.gl and try them all.