Sad news: Last update run was on March 30th, 2025. Some people were not nice to the waymarking.com website, and so it is no longer possible to access some of the pages without logging in. The category pages are part of these. Creating a workaround for that may take some time - even more, because I'm currently busy with other more urgent thingies. Hopefully I'll find time in May to fix that. See also the according thread in the forum.

Yours, Erik.

User Team Sieni 

Team Sieni  posted 360 waymarks in 90 different categories within 9 countries and 20 regions, of these were 88 posted-first-in-region and also 30 posted-first-in-country.
Unfortunatly the user also has 156 waymarks with a missing region in the database.

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

activeCategory# Approvals# Missings
stars Birdwatching Locations168-
stars Blue Plaques4192
 Bygone Toll Houses227
 Cycling Routes29517
stars Dated Buildings and Cornerstones2334120
stars GPS Tracklog Art21-
stars Greenwich Meridian Markers11-
 Historic Trees101
stars Lifeboats and Rescue Stations6924
stars London Coal Tax Posts72-
stars Milestones964278
 Monopoly in the Real World23945
 Moomins119
stars Static Aircraft Displays24450
stars Town and Village Pounds8-
 Victorian Post Boxes51210