These tests that we take to see what operating system, superhero, or whatnot are really a waste of time. But I sometimes do them anyway. Most of them I avoid because I don't find them interesting, but when I saw one on which ancient language I was, I just had to try it out. Of course, if they would have stuck me with ancient Ethiopic or some random dead language from ancient Australia, I would have definitely ignored the results. After all, wouldn't I be a language that I at least find interesting? As it turns out...I am. And what am I? Linear A!
Your Score: Linear A
Not much to say, really. You're Linear A, the first alphabet ever written by the proto-Greeks - at least, as far as survives. Unfortunately, you made a bad career move and ended up being used by accountants and fish mongers, rather than to record epics. However, you did manage all your SEC filings on time.
At least I'm not Older Futhark like Jim Davila. However, I am apparently very much like Charles Halton, whose blog I had never seen before.