It's hardly a shocker to hear a show's creator and producer say that he thinks the show will get another season -- indeed the reverse would be much more shocking. Can you imagine him saying, "After what we put out in the first half of season one, who could really blame Syfy for not wanting more?"
No? Me either.
"I believe it's coming back," Ronald D. Moore told the Comic-con audience. "I firmly believe that we're going to get a second season." According to reports, he also said Caprica "hits its stride" in the second half of season 1 which will air in January.