Bitcoin will change a lot more than finance. It could also change how software is built and upend a bunch of today's biggest web companies and Bitcoin was designed this way to make sure that the same Bitcoin, which has no physical form, isn't spent twice by the same person.
I agree with you and now the possibilities with bitcoin are limitless and the sky will be the limit because it has influenced almost everything in the world so in the coming year it can indeed influence software, finance, military operations among others all over the world. I wouldn't be surprised.