What's the trend?

What The Trend's Week in Review show Twitter's top 100 trends. The trends on the website are ranked, have points, the time they were trending is shown as well as their peak index, category, and description. According to the site's notes on the top 20 list, "this list includes both the top 10 regular and hashtag trends, plus a few extra this week. Thus, you can derive a full list of hashtag-related trends, and a full list of non-hashtag-related trends from this chart." The picture below shows the top 5 trends.
I found this site very interesting. It is great to see what the trending topics on Twitter are, why they are trending topics, and how long they have been trending topics. As a Twitter user, this is definitely going to be a site that I frequent.