Anyone who is anyone (in the UK, anyway) knows Trish Bee - listmom for New Generation Stampers yahoo group, and who has a tremendous blog with tons and tons of techniques. Plus an older one.
Trish now has a brand new blog: The Techniques Zone, and has transferred ALL her techniques and archives here. So this is one site you need to bookmark, and refer to again and again.
Well done Trish - it's wonderful!