public Boolean IsSpam(Comment comment)
{
// prepare pars for the request
NameValueCollection pars = PreparePars(comment);
if (null != pars)
{
// extract result from the request
return ExtractResult(PostRequest(String.Format("http://{0}.rest.akismet.com/1.1/comment-check", m_key), pars));
}
// return no spam
return false;
}