Hi, I submitted my site to Bing. I have signed up to Bing webmaster tools (for the site). They have not indexed me. I submitted it a month or so ago.
Don't burst your bubble on bing. Personally when I get xxx,xxx visitors from Google and xx,xxx from Yahoo, Bing can offer me only a max of x,xxx visitors. Bing is just a bit slower to index that those other two so don't worry on it and continue building your site.
Bing does always slow index and crawl the site since they are used to be "MSN". This will not change even if you done on link buildings because this is the "Way of Bing".