Silliness, IMHO - our ability to distinguish computational power from omniscience also increases over time. Imagine what Charles Babbage would think of my abilty to look at a colored piece of glass and utilize the computational resouces of the internet - he might consider it omniscient but my 6-year-old nephew will come to consider it primitive. I believe this assertion suffers from the same weakness as a similar one (also Clarke?) - "technology at a sufficient level is indistinguishable from magic." That one also assumes that our ability to make that distinction is static, and, in fact, it is not.
Anyway, I already know that ETs aren't God - what in the world would God want with all those cow genitalia?
Excellent point!
Udderly ridiculous.
Actually, I don't think he would.
He'd recognize it as a very impressive machine. But certainly not 'magic'.
Indeed, I have always disagreed with Arthur C. Clarke's "second law". The only people who mistake a phenomona for 'magic' are those who believe in magic. The others will always look for an explanation and try to figure out how it works.