long term maintenance of pf in FreeBSD (AKA where's pf 4.7?)

[Francisco Reyes]

Chris Buechler writes:

> living working on pfSense, as well as the rest of our staff who make a
> living on the project helping with testing and related things. Though
> part of that depends on us having funding available to cover salaries


Why not propose the work to the  FreeBSD foundation?

http://freebsdfoundation.org
January 2011
We are pleased to announce a call for project proposals. We will accept 
proposals until February 15th. Please read Project Proposal Prodecures to 
find out what needs to be included in your proposal.