This might be another "Point and Laugh" question, but, did I read somewhere that OpenGL ES may or may not be integrated in some way shape or form?

I've take a sudden interest in ES 'cause google keeps bringing me to it when I search about developing for consoles and portable devices. But it looks like an area of tech that I don't wanna be involved with directly, so I wonder if anyone here has had a closer look at it.

Thanks