You may be interested in a recent analysis that I carried out regarding the readership of this website between November 1 and December 1.
There were 415 visits of which 179 were unique - meaning unduplicated. The remaining 236 visits were repeat visits. There was a 'bounce rate' of 38% which means that somebody clicked on to the website and then clicked away (perhaps having clicked on by mistake or maybe clicked on, read the front page and then clicked off) so the very worst case that these visitors clicked on by mistake would result in a reduction to 110 'unique' visitors.
So, a fair conclusion is that we have a hard core of 110+ regular readers.
We know that this website is read across the UK but also has a following abroad. Of the 415 visits over the Nov 1-Dec 1 period, the analysis includes:
25 USA, 5 Canada, 4 Brazil, 3 Germany, 2 New Zealand, 1 France, 1 Netherlands
David Mantell - Webmaster