How do you gain more followers on Tumblr?

[h.c.]

I like the whole concept of Tumblr, but unfortunately I don't have followers. I'm sure it would be a more enjoyable experience with other people. So my question is: how do you get so many followers?
I know this isn't the right section but there's no section designated for Tumblr users, so I'm just asking here.
I'm afraid that wouldn't work, considering there's enough porn circulating through Tumblr. Anyway, that's not exactly the type of audience I'm targeting.
My url's hcel.tumblr.com Thanks for the advice!