[boost] Interest in a small array count facility?

Hi guys, a while ago there was some discussion about incorporating a compile-time array count facility in boost. I also provided an implementation for multidimensional arrays. Is there still interest for this? The benefits over the classical sizeof(array)/sizeof(array[0]) idiom are not overwhelming but at least there's a fair syntactical convenience and, of course, the advantage of unit test integration. If there's interest I can add it, to the utility subdirectory I guess (better suggestions are welcome; I really don't like using utility/ as a sort of repository for anything we have no better place for). --Gennaro.