Are you curious about your Twitter habits? Would like you like to see your usage activity? There’s a tool out there that can do that and a few other things.

• Graph your Twitter activity over time.
• Show what days of the week you tweet the most.
• Show who you @reply to the most.
• Show what time of the day you are most active on Twitter.
• Tell you whether you primarily use the web interface, or one of the great tools out there.

TweetStats is a fun service made by yours truly, @dacort, born out of curiosity to know what I was up to on Twitter. It’s quite simple to use. Just go to the home page, type in your Twitter username and click “Graph My Tweets!”. Sit back while TweetStats retrieves your Tweets, crunches some numbers and generates graphs like the one below. Unfortunately, however, if you have a protected account, TweetStats won’t be able to graph your tweets. This is something I hope to address in the future.

As you can see, I’ve been pretty busy this February with almost as many tweets as the previous month in just half the time! Go ahead, graph your tweets too!

One additional note: If you would like to update your statistics, just go back to the home page on TweetStats and enter your username again. TweetStats will retrieve your latest tweets and add them to the statistics. More fun graphs and widgets are on their way like an interactive JavaScript graph of your activity!