By pull tweets, what I mean is that your TwitPic page includes your tweet if you tweet using Echofon.
So when I want to send photos from my iPhone, I’ll use Echofon for now.
It doesn’t have the cool embed image links that Yfrog has (used in my last post). But that is actually Image Shack.
I like Tweetie 2 but I can easily switch over to Echofon when I send photos. Echofon does seem to have added some interesting features since I last used it like push.
I’m also going to experiment with sending Posterous posts with photos from my iPhone.