...fellow academicians from the same field.
Maybe you should improve your own command of the English language before blasting others about their writing skills...
1. An academic.
2. A member of an art, literary, or scientific academy or society.
I completely fail to see your point. Is it that academians would be more common? Or would you prefer academics? Since your familiar with English, you know that it's rife with synonyms, and that it different English regions spellings and word preferences can and do differ.