Information presentation function related to the posted content at the time of online breasting

摘要

PROBLEM TO BE SOLVED: To provide a post management device or the like capable of promoting understanding of the content of the posted information when displaying the posted information from a user. SOLUTION: Post information input by a user is acquired, reference information to be referred to when the posted information is viewed is searched, and the location of a web page in which the reference information is described on a network is indicated. A post management server that acquires the location information and controls the display of the posted information, the location information, and the outline of the reference information in a display mode in which the mutual relationship can be recognized. Equipped with SV. [Selection diagram] Fig. 1