Finding someone to follow on Twitter is never an issue, what with the number of people who use the service and the ease in which you can start following somebody. You can start following 500 people in a couple of hours for sure.
No, the real problem is actually following people who have really got something to do with you.
This Twitter directory has two aims: 1) To let you learn who could be followed, based on the interests he has in common with you, and 2) To let you follow people who are also worth it in terms of their involvement with Twitter.
The first point is easily achievable, and when it comes to the second the way it is implemented is the only way that could make sense: by letting people vote on Tweeps, and come up with a rating telling the ones who are active and engaging from those who haven’t posted an update in ages.
In this way, the site intends to tackle the challenge of letting Twitterers (especially new ones) discover who to follow, and have a nurturing experience from the very beginning. Pay it a visit and see where does it stand for you.
Twiup.com In Their Own Words
“Twiup.com helps you to find people you really care about. We do the time consuming tasks to keep you updated on tags/keywords you like. Browse our Twitter directory and vote for tweeps you like on different topics.”
Why Twiup.com It Might Be A Killer
It effectively makes for following the right people on Twitter, with a minimum of effort.
Some Questions About Twiup.com
Can you mass follow relevant twitterers through the site? 
