A lot of us submit our sites to link directories expecting backlinks. Want to see them work faster for you? Once your link is approved, go to the site, find the page were your link is located and submit that page to Digg, stumbleupon, mixx, reddit and the others. You'll get that page indexed quickly and you'll reap the benefits.
Hmm, I have never heard of this. I have heard of bookmarking but never heard of bookmarking it and it helping index faster. I will do a trial with this.