@ holmesy, I ride a sportsbike and a vstrom, I may push the limits on both bikes, but I always slow for the villages, but in contrast to your Mr sportsbike comment, I have often noticed when on my sportsbike and that after overtaking a Tourer, Adventure bike,upright bike etc in the lanes, that going through the village they suddenly seem to appear up my chuff, they certainly don't get there by sticking to 30 ;).
I don't think you can label a rider of certain types of bikes (or cars) for speeding in villages, its just idiots in general.