The old quests were removed - and often the credit for them, Kuanchichi's achieve points dropped by 150; Eeyan's quests completed total, by 830. And I was left at a loss what to do next!
The first and most obvious thing was to gather all the new and moved flight points. So I did that - on Kuan, the others still need it. But I finally settled on Steemwheedle cartel. I've wanted Kuan to get his reputation with that faction raised, and with a lot of the quests reset, that seemed like a good opportunity to get away from grinding pirates and Venture Co. kills. I've worked Kuan through a lot of the Kalimdor goblin quest hubs... Tanaris has changed a bit, well the eastern part, anyhow -

Another goblin cartel will join (have joined?) the Horde with 4.0/Cataclysm: the Bilgewater cartel. They seem to be fond of rockets -


They are also rivals to Steemwheedle. So some of the questlines trade off between Steemwheedle and Bilgewater faction. But anyhow, having goine through Kalimdor in a quick sweep, Kuan is now working the Booty Bay questlines, and is revered with both Ratchet and Booty Bay.
He also picked up a tabard, in Orgrimmar, for Bilgewater, since Horde factions can now be represented in dungeons with tabards much like the Northrend factions. Whilst in Orgrimmar last night - which, by the way, is rebuilding after the Shattering pretty much flattened it -

I thought I would pause and try a couple of casts for [Old Crafty]. And then I thought ooo, maybe that achieve is removed, so I looked. It's not removed. BUT I also found a freshwater fishing achieve! AND a salt water one! Damn that I didn't know this whist running around all of Azeroth trying for flight points! But anyhow, I haven't been able to get these achieves off my mind since. So, goblins must be set aside, I need to get all the non-Cataclysm fish for these achieves. Now.
Wait, why am I spending time on this blog post?