I would like to enable people to send me direct messages, just like they are able to send me emails.
I think organizing and filtering Twitter streams is more powerful when done with client applications (like TweetDeck) and not on the server (by Twitter itself).
I think it is a form of politeness to acknowledge new followers by following them back.
Unfortunately, this policy turned out not to be scalable, for two reasons:
Whether or not to follow someone back is a conscious decision that takes time. I had to check every person’s statistics, bio, and their latest twenty tweets (like suggested in Twitter follow-backs: the 5 step lightning approach). At times when there are 50 new followers per day, this easily cost me half an hour. That’s a costly form of politeness. Of course, only the decision whether to follow someone back is the not-scalable-part. It would be easy to just auto-follow everyone (as Guy Kawasaki and others do). But I have no use for a Ponzi scheme, nor candy for grown-ups.
Various client tools become slower and more cumbersome when you’re following 1000+ people. When it became an arduous task to simply browse through my list of followed people, I knew I was heading in the wrong direction.
So, I un-followed everyone, and re-followed about 200 people that I was really paying attention to. I regret that many people won’t be able to DM me anymore, and I will find myself a more scalable way to express my gratitude to followers. And sure, some more people will definitely be added back to my list.