User ChapterhouseInc 

ChapterhouseInc  posted 8664 waymarks in 712 different categories within 7 countries and 43 regions, of these were 543 posted-first-in-region and also 40 posted-first-in-country.
Unfortunatly the user also has 16 waymarks with a missing region in the database.

In the following list are the categories listed where ChapterhouseInc is or was an officer. The star denotes an active officer role, if it is golden then ChapterhouseInc is also the current leader of the category.

active	Category	# Approvals
stars	Abandoned Cemeteries	43
	Airports	1
stars	Anamorphous Street Art	0
	Anchors	3
	Bells	2
stars	Border Crossings	62
stars	Campgrounds	31
stars	Civil Defense Fallout Shelters	7
	Civil Rights Memorials	5
stars	Commercial Commemorations	0
	Compass Roses	12
stars	Converted Fountains	24
	Direction and Distance Arrows	26
stars	Disc Golf Courses	113
	Equestrian Statues	9
	Exceptional Trees	5
	Fire Fighting Vehicles	7
	Firehouses	4
stars	First of its Kind	5
	Fountains	1
	Fraternity and Sorority Houses	51
stars	Georgia Historical Markers	532
stars	Ghost Signs	19
stars	Ginormous Everyday Objects	0
stars	Highway Rest Areas	12
stars	Kentucky Historical Markers	293
stars	Libraries	11
stars	Lighthouse Passport Stamps	7
	Lion Statues	13
stars	Maori Historic Sites	0
	McDonald's Restaurants	15
stars	Military Installations	1
	Modern Olympic Venues	5
	Municipal Parks and Plazas	221
stars	Murals	184
stars	National Parks (U.S.)	1
stars	National Parks of the World	4
stars	National Public Lands Passport Locations	3
	New Jersey Historical Markers	4
stars	NPS Passport Cancellation Stations	22
stars	Off-Leash Dog Areas	103
stars	Old Spanish Trail Auto Route	0
	Old Tractors	1
	Outdoor Warning Sirens	429
	Penny Smashers	1
	Pet Cemeteries	1
	Pictographs	1
stars	Ponce de León	0
	Relocated Structures	4
stars	Remote Backcountry Shelters	0
stars	Scenic Roadside Look-Outs	7
stars	School Mascots	0
stars	Small Town, Big Name	9
stars	South Carolina Historical Markers	189
stars	Sphinx Sculptures	14
stars	Spirit of '76	0
stars	Tennessee Historical Markers	151
stars	Thrift Stores	88
	Town Clocks	2
stars	Trail Registers	23
stars	Turtle Crossings	22
stars	U.S. Benchmarks	392
stars	U.S. National Natural Landmarks	0
stars	U.S. National Register of Historic Places	42
stars	Unique Bird Houses	16
stars	Unusual Speed Limits	93
stars	Video Arcades	33
	Waterfalls	1
stars	Waymark Sticker and Pin Seekers	6
	Wikipedia Entries	101
	World War I Memorials and Monuments	12
	Zoos	1