1. A method, comprising: acquiring micro-blog information requested by a micro-blog requesting user; extracting micro-blog posting user information and content information from the micro-blog information to score the micro-blog information; sorting the micro-blog information according to the score; and presenting the micro-blog information according to a sorted result, wherein the extracting content information from the micro-blog information to score the micro-blog information comprises: acquiring a micro-blog content from the micro-blog information; acquiring a theme-category vector of the micro-blog content in the micro-blog information according to the micro-blog content and a characteristic of a micro-blog theme category; acquiring a historical micro-blog content of the micro-blog requesting user; acquiring a theme-category vector of the historical micro-blog content of the micro-blog requesting user according to the historical micro-blog content and the characteristic of the micro-blog theme category; calculating a similarity between the micro-blog content in the micro-blog information and the historical micro-blog content of the micro-blog requesting user according to the theme-category vector of the micro-blog content in the micro-blog information and the theme-category vector of the historical micro-blog content of the micro-blog requesting user; and scoring the micro-blog information according to the similarity.