So I've been leveling my pally's inscription, doing the NR and minor glyph research daily to increase my library of glyphs, but...
Apparantly, there are 57 glyph recepies that you can ONLY learn from these books of glyph mastery, which ONLY drop in Northrend?!
This just doesn't seem right. Why should people have to farm Northrend to get recepies that help current Cataclysm content? These books should be added to the Cata loot table, or something! Right now it's completely unacceptable.
Oh, and I wouldn't put these recepies in the same boat as "maxing" your profession's recepie list as a hobby. While low level patterns have little to no impact on current content, many of these glyphs are very important for current characters at end-game content, yet they are inordinately difficult to obtain.