When deciding whether to follow someone mentioned on a task card, you can look at more than just the information on the card. If Ember made the recommendation, you can hover over the “?” icon to see her reasoning. You can also click on the person’s profile picture; this will pop up a window where you can see the person’s Twitter bio, a sample of their recent timeline, their Klout score, etc. If the person looks worth following, you can click on the Follow button in the Bio view of the popup, or the follow icon on the task card. While in the popup, you can also tag that person, which will put the same tag on any cards related to their tweets.