I heartily agree. I've been selling spellweave and spellthread at ridiculous profits for many months now. Not anywhere near gold capped, but i'm finally coming up on 6 figures across all toons.

I just want to add- constantly be searching for little things, too. Get to know the economy- learn the value of things. For example, on my server, every time I log on I search the AH for the Robes of Arcana recipe. if I see one for 20 gold (cheap, I never buy one for more than 50), i buy it and relist it at 200g and sometimes I have to list it a couple times but it will sell. This is not a way to make oodles of gold fast, obviously, but little things like that add up.

As for consistent things, Ebonweave is a big one on my server; if I see it drop to 20g or so I will buy it all and relist at a higher price, no less than 40g and I've sold it for as much as 80. If the price goes really high I check the price on materials and if they're good enough I have my tailor make a bunch.

Surprisingly enough I'm also nearly the sole supplier of relentless earthsiege diamonds on my server- you'd think more people would make them, but evidently not. Anyway, if you have time every day, just spend some time to browse around and in a couple weeks you should have a pretty good idea of what your server economy is like.