It might be a good moment to present an interesting blog from Mexico (which qualifies it to be mentioned in a blog about Mesoamerica). The United Skeptics of Mexico are blogging about skepticism from Mexico and on Spanish. Skepticism is an important notion not only especially about everything related to the Maya or 2012 nowadays, but also about archeology and history in general. It’s a good thing, that some people think and try to be experts in their field – in other words: scientists.
Also check out the Facebook and Twitter of Esceptiquisimo Mexico as well as their newest video: El corazón de la ciencia/The heart of science, covering many popular cases and persons with Spanish and English subtitles.