It would be nice to be able to browse/vote/comment other persons creations for same layout and be able to reorder it or use it as a starting template. Of course after user authorisation to share his/her creation.

Like in marketplaces, original creator could receive a bonus in terms of credits toward more purchases on site.

I created a first set of HHKB keys in ISO-IT format (very unusual and divisive layout!) and I would have loved to see other ideas or start with a standard clean HHKB layout with all special functions printed as Fn function on keys etc...