How We Tweet: The Definitive List of the Top Twitter Clients - ReadWriteWeb

For all the press that FriendFeed got last week for allowing people to post replies directly to Twitter, it was still 65th on our list and registered barely a fraction of total tweeting activity. Some analysts think FriendFeed is a threat to Twitter’s existence, but remember that 56% of users still interact with Twitter on the main site, and Twitter makes up 44% of activity on FriendFeed. So which service is really more reliant on the other?