- https://britishcombinatorial.wordpress.com/ It's the British Combinatorial Committee.
- https://gilkalai.wordpress.com/ Gil Kalai is a mathematician working mainly in the field of Combinatorics. He's a professor at the Institute of Mathematics at the Hebrew University of Jerusalem.
- https://igorpak.wordpress.com/ Igor Pak is at UCLA, and hasn't updated lately, but the archives are fun!
- https://cameroncounts.wordpress.com/ Peter Cameron, FTICA, is a Professor Emeritus of Mathematics at Queen Mary, University of London
Please! Let us know what other great blogs we're missing out on.