I'm still waiting to hear from UCLA, too. I turned in my application on December 1st, weeks in advance of the deadline.
Since then, I haven't heard anything. This week I started making calls (no pick ups at the Department, just voicemail) and email but no response. The website doesn't show me anything, either. I'm kind of disappointed that I've heard nothing either way, given how expensive the fee ways.
What worries me is that according to their website, Social Welfare New Admit Welcome Day is next Tuesday, April 12th. If that's the case, then I'm losing hope.
According to the Department calendar, the MSW Admissions Committee is meeting again on April 11th. I have no idea what that means, though. It appears to be the last day the Committee will meet this year. Perhaps it is to rank and finalize the waitlist.