Q:

I am down voting and still not losing reputation?

I down voted two days back on a closed question. Didn't lose any points.
Today I down voted yet another not closed question. Didn't lose any points.
What is the problem? 

A:

There has been a change.
Downvotes on questions no longer cost the voter any reputation.
Downvotes on answers still cost the caster 1 rep.

