Needle in a Haystack is starting a series of videos on their site covering all things stitchy.
I love that these are more than just video posts about products, but that they teach useful things.
Currently there are two series, one on couching with Kreinik metallics (I’m trying this trick this weekend), and one on stretcher bars (particularly Evertites).
You will not find these on YouTube but on the shop’s own site.
Start watching here: http://www.needlestack.com/videos.html