Hashtags remain vitally important, especially as the number of users of Twitter escalates and it becomes even harder to cut through the clutter. As a sports business reporter covering Sacramento's efforts to keep the Kings NBA basketball team, I especially look to hashtags to monitor the latest developments. To help people find your content, use hashtags for the industry sector or subject about which you’re tweeting. When in doubt about which hashtag to use, a great resource is HashtagBattle.com.