Martin Sønderholm Eriksen provides guidance on using Twitter for personal PR and networking. He outlines two purposes of Twitter - listening to collect business intelligence on trends, and energizing audiences by sharing expertise, tips, and content. He recommends following relevant accounts, creating lists to curate customized feeds, and planning tweets in advance. Hashtags and mentioning other users can help position oneself as a thought leader and potentially gain followers among peers in a given topic area. Pictures, links, and other engaging multimedia are encouraged to be included.