I usually spend 2-3 hours daily! I use Twitter to promote my sites & get high followers cox The more targeted followers you have, the more it will affect your business.
Ok, as for the business interests, it doesn't count, and what about your personal interests, how much time on Twitter do you spend, in this respect?
It depends on how much free time I have, but to be honest, I love twitting, so at least 1 - 2 hours each day
I personally seldom use Twitter, but I always find my Twitter status be updated daily because of NetworkedBlogs and RSS.Graffiti application for Facebook
My personal votes are also adressed to TwitPic, the awesome photos can be found there, also use it myself for sharing the taken photos in Twitter) it's virtually easy-to-use
Really, for work, perhaps?)) it's too much even for business purposes, I guess, how about the pasttimes? the day only has 24 hours for everything
Whilst at work, I spend a lot of my time on twitter as the boss says it's good for his business, I tweet in between jobs, and it only takes a few seconds each time - simple!
I operate the same as no_more.I spend in excess of 12 hours per day on Twitter.Search engines are giving credit to twitter.