Hi, I am curious if anyone could give any suggestions as to an appropriate sector within the software development industry given my interests. My interests within the field is not what one would call narrow. Primarily though, I have a fondness for programming language theory, compilers, parsing and writing my own DSLs so that I can make powerful compile-time assertions regarding my code as well as generate tests automatically from the DSL itself. My StackOverflow cv has an additional set of tasks that pertain to my interests, http://stackoverflow.com/cv/filipallberg. Regarding my primary interests, the only relevant "thing" I have come up with is web-scraping, but I find it is a dull task as it is a trivial matter to me. Machine vision is also something that I think a lot about, however most of my ideas are consumer-facing utilities and not something to build a business around. If I get a good idea I'd be willing to go into business myself.