UK FIRE Blogs I follow:
Ad Otium
Average Money Man
Banker on FIRE
Cashflow Cop
Dr FIRE
Early Retirement Guy
FIRE Lifestyle
FireVLondon
FI UK Money
Fretful Finance
Gentleman’s Family Finances
Money For the Modern Girl
Money Mage
One Million Journey
Path to Life 2
Retirement Investing Today
Saving Ninja
sparklebee’s Journey to FI
The FI Journey
The FIRE Shrink
TheFIREStarter
The Saving Journey
The Squirreler

Lifestyle/Philosophy:
Ditch The Cave
in.deed.a.bly
Simple Living in Somerset
Hustle Escape

Investing Blogs:
7 Circles
DIY Investor UK
Monevator
UK Value Investor
Useful Random Investing
Mr Free at 33

Betting/Money
Smart Sports Trader
The Money Mountain

Blogs not updated in >6 months:
Bangkok to Blighty
FIREthe9to5
Little Miss Fire
Pursue FIRE
My Deliberate Life Financially Free by Forty
Sex Health Money Death
The Finance Zombie
FIREin’ London
Little Miss Fire

FIRE Graveyard:
Young FI Guy (occasionally writes as ‘The Details Guy’ on Monevator)
Ms ZiYou