I found your blog via the MEDTC-Resources list when they posted your profile. This is a very timely find for me as I am an amateur textiles researcher researching 7th century Pictish (No. Scotland, Orkney and Shetland) textile production techniques. At the moment, I'm trying to find evidence of a theory I have regarding the trade between the Norse people (northmen as it were) and these areas prior to "the Viking Invasions."
Pleased to make your acquaintance. Now to get off my duff and really learn German.