Except that it's becoming increasingly co-opted by commerce. How many non-commercial "maker" events are there? Make Magazine and various others are explictly selling the maker ethos, and using the maker "brand" to sell other things.
However, the main store behind the notion of DIY for men is Home Depot (and the other hardware stores). The inverse is shown here where the décor section usually takes up one isle.
We need to stop assigning gender roles to activities. I have a 20 month old son, and me and my wife try very hard to not genderize behaviours or activities.