Voting on Meta sites generally express agreement and disagreement with a proposal, unlike on the Q&A sites where they indicate useful/good vs. non-useful/bad content.
It seems to me that a down-vote on Meta Stack Exchange should not carry a -1 rep penalty, which only discourages down-voting. With this discouragement, questions on Meta SE will be biased towards agreement, since for every up-voter, there may be several in disagreement who don't want to lose the rep for down-voting.
Can the penalty for down-voting on Meta SE be removed?