Greek PGP Web of Trust 2012 edition

I’ve very glad for hosting this guest post. Dorothea put some real effort into it. So…enjoy!

In 2008 Patroklos Argyroudis created the first visualization of the greek PGP web of trust, based on information supplied mostly by people who attended a keysigning party at Thessaloniki. You can read his related posts at [0]
In 2012, during the second cryptoparty [1] at [2], George Kargiotakis suggested if someone wanted to update the network. I decided to undertake the task and you can see some of the visualizations below.

1. Venn of persons that have signed others and of persons that have been signed by others
2. Greek PGP network for 2012
3. Trust in the 2012 Greek PGP network
4. Highlighting the persons who have signed more people
5. Do people trust more persons than they are trusted by?
6. Geolocation of individuals (globally)
7. Geolocation of individuals (in Greece)
8. Gender percentages
9. Educational and research institutes in the PGP network
10. Animation: Formation through time of associations that were active in 2012
11. Communities and the ten most important positions in the 2012 Greek PGP network according to Eigen value centrality

Additional sections:
12. Outline of methodology
13. Keyserver & keys used
14. Notes on methodology
15. Software and visualization notes
16. Problems encountered and how you can help
17. Future plans
18. Web references
19. Synopsis
20. Communication
21. Thanks