I actually like curating and I think for most people if they dont really see much in gains for doing it they wont, but then again in order to gain more in curation you need more SP and I think the problem is we dont have enough people with much SP yet. I think hopefully with time more people with SP will be available meaning others will have a chance to grow also and eventually also have enough SP so that their votes became more valuable. I myself wish I would get slightly more votes so I could vote and curate on others here more often but its a very slow process, I am maybe going to look into more someone willing to delicate but atleast I reached the 75k kings badge for curation not long ago.