Ya the Tournament Site Basically Reiterated the same thing today, but they did say that team numbers WILL be posted April 1stJust today, soinc posted the Division B/C breakdown of last year's registration numbers at http://soinc.org/2012_national_tournament. The numbers you see are from 2011, but the page clarifies that they will be using 2012's numbers to determine which states get two teams this year. The page clearly states that "if your state received two invitations last year, there is no guarantee that will be the case this year." One thing that seems odd to me is that North Dakota got two Division C teams in 2011 but doesn't appear on that list. According to the paragraph at the bottom, this year's numbers will be released by approximately April 1st.
Apparently an ambassador team from Japan will be attending the Division C national tournament in addition to the 60 U.S. teams.
http://www.scienceolympiad2012.com/tour ... nationals/