It's important to not put too much stock in polls or funding, they don't reflect the other portion of the electoral/nomination process in terms of the power politics and gladhanding among the various state primaries and caucuses.
While the press is definitely being unfair to Paul in terms of straw polls, and funding goals/records, he's incredibly weak in that other part of the process. And their (lack of) coverage of him somewhat more honestly reflects that reality too.
However, if Romney gets kicked to the curb over his RINO'ism (please God, oh please...) and Perry/Cain self-destruct, this could be Paul's year.
Especially seeing as an incumbent with Obama's fundamentals, in terms of the economy, unemployment, and approval ratings has never been re-elected, the challenger would have to have a dead same-sex underage prostitute in their trunk to fail to beat him.