spindizzy - uk suppliers and instructors
spinning fiber lj community
icanspin - videos!
rare breed wool info from interweave
spin off magazine again from interweave, some articles available in pdf format
joy of handspinning more videos, including wheel spinning
spindle hook tuning
spinning forums at knitters review
class notes on purlwise
hjs studios tutorials some really detailed info here
not that i'm seriously thinking about spinning or anything. really...