Well i guess the best thing to do would be to let everyone know where the few places that can still be accessed are so ye can take a look at them. nearly all the features that used to be in them have been removed or disabled, but each on still has 1 thing (different in each place) you can interact with to summon/unsummon the staff for the shop. In the pics I'm posting of the entrances I'm also showing the /loc (short for Location) coordinates where they can be found. Just type /loc and press enter to see the coordinates of where you currently are. The first number is East/West, the second is Up/Down, and the third is North/South.
First the Mystic Foundry, across from the Magic Lantern Bookstore.Next the Workshop.Finally the Armory.These seem to be the only ones that can still be accessed.
As for the old crafting system I'll try to give as much information as I can. First this youtube link.
http://www.youtube.com/watch?v=hN5NMMTwqDsAnother thing that could be done with some of the higher level crafted gear is when you are crafting them you could opt to do some extra work on the item to add some extra properties like bonuses to crit and the like. There were also some special consumable devices that could be crafted too.
Click on this like to a page on the wiki that will link to selections of items that could be crafted in the old system. Just click on any of the three links under ARMS, SCIENCE, MYSTICISM.
Many of the old primary gear also had extra features such as Click Upgrades
http://www.champions-online-wiki.com/wiki/Click_Upgrades (Although most click upgrades have been remade as legacy devices in the drifter store, though i believe the originals still exist in game and that some players still have some in their banks/inventory).
Power Replace Items:
http://www.champions-online-wiki.com/wiki/Power_Replace_Itemsand Proc Upgrades:
http://www.champions-online-wiki.com/wiki/Category:Proc_Upgrades