Here are some great tools we have found for real-time web analytics:
SEARCH TOOLS FOR TWEETS
Topsy: A search engine powered by tweets
Daily RT: Summarizes the most popular retweets (RTs). The more you are retweeted, the more influence you probably have. By viewing RTs, you are more likely to get quality content as a retweet is similar to having another Twitter user be an advocate for your information. A must for those looking for a real-time web analytics tool!
RELEVANT INFORMATION (TO SEARCH TERM)
Tweetcloud: Finds terms being used in the context of your search term
THE LATEST TRENDS
What the Trend: Reveals the hottest trends and also gives you information as to why a trend is hot. Each trend has a description that has been recently written by a user similar to how Wikipedia gets information from users on a variety of topics. Another great real-time web analytics tool!
What other real-time web analytics tools are you aware of?