I get views from tweeting new items and from my facebook page. But as crochetgal says, the more meaningful views (the ones that lead to sales) come from engaging your niche market. As I selectively promote on twitter, facebook and pinterest, I'm finding that more of my views come from outside the etsy community - from direct search etc.
That being said, I'm part of a couple of teams that mostly promote, and a couple of teams that are seller-building info and community teams. I've chosen those teams for the support, not for the promotion in itself.
Hope that helps - good luck!