Via Peter Suber and Bora: Obamacto is a new site where you can make recommendations to Obama's Chief Technology Officer and vote on recommendations made by others. Peter's suggestion was this:

Require open access for publicly-funded research

Require open access to the results of non-classified research funded by taxpayers. Extend the exemplary policy now in place at the NIH to all federal agencies.

You can vote anonymously, but registration is a snap -- seriously, the fastest and easiest online signup I've ever seen. Go vote!