Hello. I'm not sure if I'm the one who originally came up with this or not, as I've done searches on here and PvX and came up with nothing. I purchased GW: EN just a few days ago, but I had to come up with a way to farm Norn points so I could get my rank up to even join any partys in Olafstead. Here's the link I put it up on GW PvXWiki, being I couldn't find any builds that explained how to farm Norn points with efficiency, and not having to Vanquish, do quests or try to find a party having a low (R2) Norn rank from Olafstead.
http://www.pvxwiki.com/wiki/Build:Team_-_H/H_Norn_Farm
Solo Farming Norn Points
Miss Pyrotechnics
Covah
Other then your heroes having the worst res's in the game on their bars it looks good for what it's worth. Its still easier to H/H vanq Varaja Fells in just over 1 hour for 16k norn points.