I think http://www.foroflamenco.com
is worth checking out. You don't have to participate - thus saving yourself from some burns, perhaps, as it is a a bit of a rough love place for newcomers. However, it has loads of wonderful information.
There is also http://www.oldschoolflamenco.com/
(they used to be one place but split at some point because of internal politics), but that place is pretty much dead in terms of current activity. However, it is a good place to mine for information posted through the years.