I found a couple of errors in the variable list for SF 1 census 2010. For example P0050010 should be "Hispanic or Latino:" but is listed as something else on the variables page here
and the json here: http://api.census.gov/data/2010/sf1/variables/P0050010.json
Voting on Ideas
Vote for your favorite ideas by clicking on the up arrow.To undo an upvote, simply click the arrow again. This second click removes your vote.