Well, I did mention the caveats. Alexa only measures people who visit who have the alexa toolbar installed. I could probably boost ET massively over the next few weeks if I wanted to, the sample sizes are that small.

Like I say, the order of magnitude is the real indicator. The known comparator sites (kos, escolar, booman, harry's) rank in sort of expected order. So I treat them as rough groupings. This indicates how small the EU blogosphere is.

AFOE has sitemeter, I wonder who else does...