It wouldn't surprise me either. Many of the shill accounts on that thread have similar 'tastes' in clonecoins it seems. Although some of their sock-puppetry is a bit lazy, take a look at this account created solely to create a raft of pump posts in a period of only 12 hours:
Just funny how ppl get scared and sell out cheap more for us I guess >.<
It actually looks like some ppl is artificially trying to dump the prices by inputting smaller and smaller sales orders to dump the prices and get ppl scared to the sell at these cheap prices. I'm not complaining
Hehehe, Believe me mate.. If I had more money to invest at the moment I would definitely buy more coins. it will skyrocket pretty within very short time.
To clarify, DI is not the copy coin cloner. That is account user "Signatum". Account user Signatum cooperates closely with DI, who scams his copied coins. DI lives in Australia (maybe that explains his word choice like "mate"). For some coins the copy coin cloner and DI share their account (for example for quarkcoin: https://bitcointalk.org/index.php?topic=260031.msg8810554#msg8810554).
For Chaincoin and UNO the copy coin cloner use another (I think German) scammer, who also creates dozens of sockpuppets to cheer for his coin.