What can be copyrighted
https://plus.google.com/116178072188002289193/posts/cLqAYpHsH74
JPE: “Once you release an idea to the public, unless you copyright it, it can be used.” http://tinyurl.com/8snd3p5
Actually, you can’t copyright an idea (RA 8293 Sec 175). What can be copyrighted are articles and other writings (Sec 172.1 (a)).
https://newsinfo.inquirer.net/253384/enrile-defends-sotto-against-us-bloggers-charge