This is a small method to get more diggs, but it takes at least 2 weeks and you have to continue the procedure for more longer even after 2 weeks
1 - go to the digg main page and start to follow people there, and digg their stories more often, so hopefully they will also follow you when you digg their stories everyday or often. (this happens) this you need to do for everyday. (follow people who has more diggs than submissions)
2 - at this time don't submit more stories to digg, just follow top users on main page and digg their stories.
3 - if your digg has a girl's pic (beautiful + sexy) more people will probably follow you without a question. But I don't use this method. Here is my digg account, u can see by yourself if u want. (Exinkai (exinkai) - Digg)
4 - thats all, if you use the top 3 methods I mentioned above, your digg followers will soon increase and when you submit a story, you will be getting lot of diggs.
Note - I have about 350 followers because I don't use the method above now (because I have no more time to do it), however I got these 350 within 10 days by the method I told u just now.