But was your project more oriented towards a tech audience or the general population. Over a few hundred people, especially tech people, for example your very likely to get a very very low IE user base compared to the average user ;)
There's some bias, no doubt, and the sample is barely representative. But the thing is that there's lots of new hardware, like Thinkpads, that ships pre-configured with higher DPI. Drop by drop, but this will tilt the scales .. if it hasn't already.
I totally agree, all I'm saying is that the numbers aren't there yet for most software shops, especially if you consider the added costs.