A post by Greg Schwartz on his Open Stacks blog directed me to a post by Mitch Joel on his Six Pixels of Separation blog, and after reading it, I have to say, “Ditto.” Except for the number of followers & following, and the bit about Twitter on a Blackberry, my experience and reasoning is similar to Joel’s.
I started off on Twitter with a small handful of connections, mainly from the same organization. Their interest fizzled out quickly, but it left me poised for the Great Librarian Twitter Invasion of ’07. Soon, I was following and being followed by more and more people. When my following number hit triple digits and the rate of tweets increased to several per minute, I knew I had to do something to keep Twitter from taking over my life.
As an experiment, I went public with my tweets for Computers in Libraries, and I have left them that way ever since. Periodically, I will go through and weed out those that I follow, mainly keeping people I know in real life (or have a deeper online connection) or people I simply want to keep tabs on (mainly celebrities like Wil Wheaton and Jonathan Coulton). I still get far too many tweets per day to keep on top of everything. On the up side, anyone can follow me if they wish, and I don’t have to follow them in return.
Regarding the @ reply thing… Like Joel, I try to refrain from @-ing too often. My followers are not all from the same group of people who would care about what I’d have to @ about, and to save them the trouble of wading through irrelevant tweets, I send direct messages instead. I only wish more of the folks I follow would be as considerate, particularly when their replies make no sense out of context.