I put together a WoW Archaeology guide. It is not complete yet and there are still some bugs in the current beta build, but I think the profession won't change that much from now. Between skill 1 and 150 you basically get nothing from this profession, you get grey artifacts which you can sell to the vendor for 5-30 silver. It took me 10 hours to reach 200 in Archaeology and all I got is one rare item so far. I hope they change the number of junk items, because at lower level this profession is almost useless.
update - made a few changes in the guide, mostly just layout changes so it's easier to read.
Inscription guide
WotLK Classic Profession Bonuses
As we are getting closer and closer to the launch of WotLK Classic, some of you might be wondering about changing professions, but you don't know yet which one to choose. With the release of Wrath of the Lich king, every profession will have a few profession only bonuses that can only be equipped or used by yourself.
The + number after the items or enchants shows the bonus you get from your profession over the normal enchant/item that everyone can get.
Below you can find the list of every new profession combat bonus.
WoW Professions Update from WoTLK Beta
Below you can find the latest Profession changes in the beta.
Blacksmithing
Enchanting leveling guide 1-110 with no cost
I made this Enchanting guide because on some realms Strange Dust is really expensive and I found a great way to get a lot of Strange Dust for cheap. You will also be able to make some gold with this method and you will level your Enchanting from 1 to 110 without any cost at all.
I needed an Enchanter character to disenchant a lot of the items I stacked up in my bank, so I picked up Enchanting for my Warlock. I opened my Enchanting leveling guide, then I head over to the Auction House to buy some [Strange Dust]. I was shocked, it was really expensive. I decided to not buy them from the AH, so here is what I have done.