20. The computer-implemented method of claim 11 , wherein selecting content items based on the affinity comprises: selecting content items associated with a keyword with which the user requesting to view the brand page has at least a threshold affinity.
20. The computer-implemented method of claim 11 , wherein selecting content items based on the affinity comprises: selecting content items associated with a keyword with which the user requesting to view the brand page has at least a threshold affinity. 21. The computer-implemented method of claim 20 , wherein selecting content items based on the affinity comprises: selecting content items associated with a keyword with which the user requesting to view the brand page has a highest affinity relative to affinities associated with other keywords.