This excerpt taken from the SFLY DEF 14A filed Apr 10, 2007.
When are stockholder proposals due for next years annual meeting?
To be considered for inclusion in next years proxy materials, a stockholder proposal must be submitted in writing by December 17, 2007, to our Secretary at 2800 Bridge Parkway, Suite 101, Redwood City, California 94065. If
you wish to submit a proposal that is to be included in the proxy materials for the following year, your proposal generally must be submitted in writing to the same address no later than March 3, 2008 but no earlier than February 2, 2008. Please review our bylaws, which contain additional requirements regarding advance notice of stockholder proposals.