If your not silly then you're surely a bit hot tempered considering the aggrevated tone, good luck with your non-(spanish) idn's, I'll PM you when there is a noteworthy spanish IDN-sale..
IMO the spanish version will in time be of more value then the (incorrect) non-idn version.
About the term syndication.com, it's a modern technical term (it doesn't even translate back to my language) which in itself will not hold great value, there's no obvious product relation and although it's a generic term that relates to webservices I think the relation is to technical to give it a significant amount of (intuitive) type-ins. The value for the spanish (idn or not) will imo be mid $xx.
p.s. 1 billion people speak/read/write chinese, 1 billion people speak/read/write Hindi languages, but with Swahili you meant something else right....