Fast website link checker in Go
I find the use of rake to be kind of unorthodox, and yet I don't know what else you'd use in the Go world, other than maybe just Makefiles. Any particular reason to choose Rake? It's probably not easy to get it running on Windows based on my experience playing with Rails on Windows.Other than that it looks quite useful, and it's definitely something to keep in the tool belt. Bonus points for the subtle Undertale references too :)