First off all, that’s not free. You have your initial investment cost, plus your time.
Second, multiboxers don’t rule eve. I don’t know if you noticed this or not, but most of the people you see flying around aren’t multiboxing. Hell, most of them aren’t even dual boxing.
Third, I strongly suspect that you’re one of the guys that feels disadvantaged by the multiboxers. So, let me say this: your success in Eve is determined by your brains, attitude, and determination, and not by how many accounts you have, when you started playing, or how much time you have to devote to Eve. In fact, the biggest threat you face right now, is a defeatist attitude.
So, my advice to you is to stop worrying about how many accounts other people have, and instead focus on what you can do to get the results that you want.