nigelswift wrote:
"As an amateur you can put your REAL views and thoughts forward no matter how off the wall they may seem because you are not shackled like 'most' archaeos"
Sometimes, but more often then not because they had not considered alternatives. Lack of tangible evidence doesn't always mean it didn't exist or didn't happen. There is always something new to discover. Short-sightedness or lack of observation is not a good quality to have in crucial work of this nature. Shackled by what? Evidence?