for me it took a while for it to show up too... patience is good :)
Once people do find you, then they will *probably* ask how they can subscribe so that they can get any new posts you make directly into their reader mail without having to search for you...
I asked this question just last week and it's a few pages into the mist now, so here's the thread link, cos all the advice I got worked brilliantly...
Hope that it helps. Oh,one of the threads or links I looked at in the forums in recent months said something like;(paraphrase) the more specific your subject matter is ...and therefore the related tags... the higher the chance that you will be further up the Google list.. the more vague and more general.. like "photography" you'll probably be way back on Google page 200 000 out of a zillion tags of the same subject.
That made sense to me... and how anything else works? .. it's all blinking magic :) LOL I'm the village idiot around here who the kings of computing have so far taken pity on and been friendly to... all i'm good for technically speaking is for saying " welcome to the big wide world of blogging !"
You'll get there... you'll see ... just not in the first day :)