I looked at the statistics for this feed in Google Reader; it showed three subscribers, but I'm included in that count. (I subscribe to all of my own feeds so I can make sure they don't get stuck.) So really, two subscribers.
Which, on reflection, I'm pretty happy with: it would be a a bit sad if nobody other than me subscribed, but I'm quite unsure of what I'm doing here, so right now I don't want a particularly large audience. (There may be readers who don't use Google Reader, to be sure.)
The thing about two subscribers is: who are the two of you? I have a hypothesis, but it's quite tentative. And, of course, without comments, there's no clear location where you can respond to me. Though I would be a little suprised if the two of you don't know me well enough to have multiple ways of getting in touch with me.