Any more blogs starting with 'L' that you know of?
Lab Cat
LabLit.com latest articles
Lamentations on Chemistry
Lance Mannion
The Lancelet
Language Log
The Last Dutchess
Law Evolution Science and Junk Science
Lawyers, Guns and Money
Learning Curves
The Left Coaster
Legal Fiction
Leiter Reports
The Liberal Coalition
The Library Lady Rants
Library Stuff
Life Science
Linkmeister
The Lippard Blog
Littlebear Holler
Little Green Fascists
The Little Professor
Live-Awake
Live Granades
Living the Scientific Life (old)
Living the Scientific Life (new)
Livin' Large
Lloydletta's Nooz and Comments
Local Ecology
Loebrich.org
The Long Tail
The Loom (old)
The Loom (new)
lotusmedia 2.0
Lounge of the Lab Lemming
lowercase L
Lucky White Girl
Lux.et.Umbra
Previously (and please you can add suggestions at any time in the future - I get e-mail notifications so I will get the message):
Liberal Debutante
Life of a Labrat - me ;)