[forums</a> - Google Search](<a href=“forums]forums - Google Search”>forums - Google Search)
83 million results.
[fora</a> - Google Search](<a href=“fora]fora - Google Search”>fora - Google Search)
Only 2.6 million results.
[Linguistic</a> prescription - Wikipedia, the free encyclopedia](<a href=“http://en.wikipedia.org/wiki/Prescriptive]Linguistic”>Linguistic prescription - Wikipedia)
[PRESCRIPTIVE</a> AND DESCRIPTIVE GRAMMAR AND USAGE. The Columbia Guide to Standard American English. 1993](<a href=“Homework Help and Textbook Solutions | bartleby”>Descriptive Essay | Bartleby)
[P.I.T.E</a>. - Fora vs Forums](<a href=“Login — Pain in the English”>Fora vs Forums)
[forum</a> - Wiktionary](<a href=“http://en.wiktionary.org/wiki/forum]forum”>forum - Wiktionary, the free dictionary)
And this is probably quite enough.