Virtually all states are having budget problems. This situation may provide an opening for activists to suggest that state legislatures replace ballot access petitions with filing fees. Canada and Great Britain depend on filing fees, rather than difficult petition requirements, to regulate access to the ballot. And in the U.S., almost two-thirds of the states already depend mostly on filing fees, not mandatory petitions, to regulate access to primary ballots.
Fiscal considerations ought to support this idea. Election administrators must expend resources to handle petitions, especially if state law requires that all petitions be checked. On the other hand, filing fees not only cost nothing to administer, they add to government revenue.
Of course, past U.S. Supreme Court precedents require states to leave petition alternatives in the law. Also, of course, it is bad policy for the filing fees to be exorbitant.
States that already use filing fees to regulate independent candidate access to the general election ballot are Louisiana, Florida (but not for president), Oklahoma (but not for president), and Colorado (president only).