Just a quick thought.
Perception based loosely on facts:
A lot of language documentation money gets pushed towards endangered languages or languages with very few speakers. Is often endowed upon the aspiring academic, who may be promising to create a grammar for a previously un-written or undescribed language.
Sometimes I have the opportunity to read grammars. I read them and have questions about how the described data sounds. Both In context and as elicited. To that end I wonder if it wouldn't be money better spent for language documentation and benefit to the academy, if organizations funding language documentation research for the academy would rather fund the collection of audio texts and video texts of data already described in grammars. In a way provide the support that modern grammars should have.
That is, I find that often the state of grammars about languages (often about African languages) are so fraught with errors, or jaded with theoretical disposition, that it would be immensely helpful if these grammars were supported with audio texts. It seems that the focus on small, often dying, languages, requiring an impetus of "adequate" endangerment for funding, shows a predisposition to try and collect specimens of some exotic language. While the collection of rare specimens is good in some sense, it is not always the most gentrifying for the language speakers, nor is it really the most helpful for academic pursuits.