The wiki is a very nice tool so everyone can add their own space. The challenge is that to ensure that the entry remain up to date in order for the list to remain accurate and relevant. To solve this some people from hackerspace.org started the Hackerspace Census to check all entry's and set them to 'closed' when hackerspace doesn't exist any more.

I created a script that tries to automate this. For every entry it wil:

Below you will find a list of all of the hackerspace entities that have to be manually checked. If you want to help - pick an entry and figure out whether the hackerspace is still open or not (social media, website, etc). If it still active, add (hidden) text to the wiki like: '<!-- set to $status for $reason, Checked by person $yourname on $date -->' or set the status to 'closed' or 'suspected inactive'. To do this you'll need to create a Hackerspaces.org wiki log in and then you can edit any pages.

Right now there are 68 hackerspaces to be check manualy.

Hackerspace Name
Laboratoire d'Aix-périmentation et de Bidouille
Diyode Guelph
Chaostreff Potsdam (CCCP)
Sudo room
LabHacker Câmara dos Deputados
091 Labs
MakersBox
Hackzogtum
AFRA
Make Salt Lake
TXRX Labs
Hardware Hack Lab
Turku Hacklab
C-base
Makerspace Leipzig
Bellingham Makerspace
Rootdevel Hackerspace
Kernel Panic Room
Open Space Aarhus
Woelab
Technistub
HACKMIAMI
Tetalab
WikicharliE
Cryptoanarchy institute
Ventres mous
Workshop 88
Coworking & Fablab Nuremberg
Motionlab
Area UR-Maker
Saskatoon TechWorks
HackPittsburgh
CCC Göttingen
Maker Works
HackerspaceChiba
MindsHub
Catalyze
Hive 76
Dock18
M-Labs
Ballarat Hackerspace
Starship Factory
Labitat
Hacklab Mikkeli
Warpzone
TinkerMill
Subraum
Connected Community HackerSpace
Hacedores Makerspace
The Hornby Spark
RMS
Digital Glarus
Maschinendeck
Makers of murcia
Mutterschiff
Jaaga: Bangalore Art & Technology Space
Akiba
TheMakerSpace - Durban
Baltimore's Under Ground Science Space (BUGSS)
FUZ
Port City Makerspace
Verdebinario
/tmp/lab
MadLab
0x90.space
Maker Austria
Base 12
Metameute