Twitter serves two extremely distinct purposes: Pushing and Pulling. Clearly, you are not a pusher. Neither am I. I don't really have much to say, nor do I have much of an audience to say it to. However, I am a Puller. There are others who do have something to say that I find worth reading.
Anyone following me (there are about 6 or 7) is completing wasting their time.
For TF-related stuff, I follow Derrick Wyatt, Vangelus (he's funny), BBTS (for stock updates), Paulbot (he can give his own link if he desires) and TFWiki and I had a saved search for any posts (tweets) tagged with the phrase "#botcon" during Botcon. It was a great way to get real-time info. I have about other 20 or so people or companies I follow related to some of my other interests.
I'm a big RSS user. I have a dedicated RSS reader on my Mac and on my phone that sync between each other and a web-app. RSS is basically a full-featured Twitter not limited to 140-characters (or more aptly, Twitter is just a micro-sized version of RSS, hence the phrase micro-blogging). The 30 people I follow on Twitter get aggregated to 1 RSS feed in my list of 230. It's just yet another way to aggregate and ingest content.
I would not recommend it to anyone not already into RSS style ingesting. It's RSS/blogging, not chat. And yeah, ignore the hype.