I've listed a few sites below which you may find useful:
Ax Kickboxing Messageboard - holds discussions and matchmaking for UK kickboxing and Muay Thai
Muay Thai Diary - lists all announced Muay Thai events in Scotland and Ireland
UK MTF - The Uk Muay Thai Federation keep up to date rankings and titles
Liverkick - Possibly the best site for kickboxing, K-1 and Muay Thai news
Science of 8 Limbs - While Mike LNg hasn't posted in his site in a while his site is still worth a read
Muay Thai Authority - This site mostly covers American Muay Thai news and events
Muay Thai is Life - The American Muay Thai scene is popping right now too, check it out.
+ More to come
