I agree with
@LoganK93 though.
First of all, teasing is something that angers the masses.
They see what's in store and yet the teasers act like if they didn't expect that.
Well it's quite obvious it will.
It's like throwing an ignited match into gasoline, it won't only spread instantaneously, but it will also catch fire in such violent way. I like the dog analogy too, seems very fitting.
Second, close source projects are like cancer to a homebrew scene.
I am strongly against that when it comes to a community that has such a huge potential to create innovative and creative projects with a library or code that a closed source project uses.
It's narcissism in its pure form, egotistical and a pretty selfish attitude.
A clear example is Nintendont. How thankful I am that it became a thing in this regard and thank to its developers. Shows you how well a real developing community works instead of just closing the whole source code and acting like a self entitled coding "god."
Another example is the growing number of apps for the Wii U.
Short words, a hacking/homebrew scene sees its full potential with open source projects.
Not only to make new code and apps, but also to polish the already existing code and libraries.
At the end of the day, if a close source douche appears, I always hope for the day in which an open source community project dethrones it and brings the close source dev's ego down the toilet. I love when that happens.