It's really quite ok for anybody to do if that's what they want. Once effect for you is that you're probably not able to give a penny with your vote while a bit under 30% voting power (I took a peak here: https://steemd.com/@itachi).

But it does get easier to spread the votes around once you do get that slider at about 500 SP. (I've heard talk of this being reduced to 125 SP in the future..which would be a good things in my opinion.)