Right now I'm building something called Automata - for easily building customized, modular workflows to automate life's repetitive tasks (https://github.com/theideasmith/Automata).
People will be able to publish and download modules containing blocks which can easily be rearranged and configured both graphically and with code. It is shell scripting for the 21st century.
It will make finding all these super specific solutions, like the one you describe above, really easy to find and use.
Is this something you'd be interested in using? This solution could be one of the first modules.
Let me know what you think.