Just thought I'd point out some articles I've dug up recently in my web travels.
Wines and Vines has a nice comparative tasting of wines made with oak chips and those without, looking at the influence of oak alternatives on the final wines. First time I've seen this. There's also an earlier article in the same mag on this subject.
Sticking with Wines and Vines, there's a nice article on minerality in wine, a topic I'm really interested in. The author makes a reference to a chapter in my Wine Science book. Glad someone has read it.
The World of Fine Wine has placed a couple of my articles online as pdfs, free of charge. Here's one on the premature oxidation of white Burgundy crisis and another on grafted versus ungrafted vines.
On the same site there's a lengthy but gripping (and surprisingly high level) discussion on biodynamics. Phew!