I've not see http://www.wemakemaps.com/ http://www.wemakemaps.com/ before, looks like a cool site, but whats with consistently referring to OpenStreetMap as Ope

I've not see http://www.wemakemaps.com/ http://www.wemakemaps.com/ before, looks like a cool site, but whats with consistently referring to OpenStreetMap as OpenMap? and how about adding proper attribution on the OSM maps?