Ok recently created a new wordpress blog , i have so far gotten about 11PR3+ back links. yahoo has only recognized about 3 of them so far, maybe because they are recent, is there ways to speed up the process on which your back links are recognized by the search engines? My wordpress blog is targetting 3 specific phrases/keyword terms in this niche. When i create new content/new posts should i always try and attempt to include these keywords a couple time in each posts/article? and making them blog/italic/underlined, etc or could Google see this as keyword stuffing, if so whats the rule of thumb/overall percentage on the amount of times you should include your main keyword phrases you are targeting? Finally if i post new content lets say 2 times a week for about 5-6 weeks (400 words on average for each posts) related to my niche, and socially bookmark the new posts everytime i publish them on my blog, should i in most cases see a rise in my websites position in the search engine? Because most of the sites im competing with are just single pages, with little content about the niche, and not really targetting the keywords Im trying to rank well with, and they have hardly any backlinks on the page they are listed for, but have a shit lot of domain backlinks. And the only reason they are higher up is because of their authority/backlinks and domain age.