Sure, it works if your content is quality and suitable for the Digg audience. If not, even if it reaches frontpage, it will be quickly removed. Just common sense...
You can search the service on this forum. Some dare to guarantee for the front page but those offers are rare.
I agree with meetgs. Only when your page has got a quality content, getting on front page of digg helps. Otherwise if the content is crap, then getting on the digg front page will nothing do much.
It works if it reaches the front page. But getting there is hard. Quality articles my foot. Get lots of digg friends and you will get to front page. Just read the some of the upcoming stories. Most are worthless. Surely friends helping each other.
Agreed. You need good content to get the most out of it. But getting it to the front page is purely through mutual help.
All those services can get you diggs, but they can't guarantee the front page for sure. To make front page you have to have good content. Otherwise other Digg users will bury your story before it gets close to the home page.