I share the same stuff I post for boards in english .I only have 2 "exclusive uploads" in spanish: a series for kids and X-men TAS of '90.
I mostly upload series and I don't post there all the ones I upload because I know for example that most people here doesn't like "Merlin", "Law and Order", etc. However, with series like "The big bang theory", "The Walking Dead", "Smallville", "V" you get very good amount of downloads.
We almost don't have any good TV show to post. For example Argentinian TV is all based on our version of "Dancing with the stars" and Big Brother (we have lots of tv shows that tells what happened on TV each day) and some soap operas.
Yes, I have to translate the posts but it's not that difficult because I just paste an episode's summary in Google Translator and correct some mistakes. I made my template so that I don't have to translate too much.
Here is an example if you want to see:
Taringa Warez-bb
You'll see is almost nothing and I made my images so that I can use them in English (XviD version) and in Spanish (it fact it should be "versión XviD" but no one complained)