Michael Korcuska has set up a space on Confluence, where current Board members and candidates have posted a vision for the future of Sakai (at least for 2008). Michael himself has also written out some interesting thoughts on this page. Absolutely worth the read, even I you don't have the privilege to vote.
One candidate, Michael Feldstein, uses his own weblog to communicate with us, the voters. He recently wrote an interesting analysis regarding the Sakai future:
Within every university I talk to these days, I find three factions with respect to instructional technology. How big or powerful each faction is and who is in it varies from place to place, but the factions are always the same.
Faction #1 ("give me something off-the-rack") is the biggest faction in most institutions, also in The Netherlands.