Yep, I have the official designation. It was quite a relief to be done. Getting through the program required some genuine sacrifices, most notably in the areas of boozing and playstation.
Before b-school I was working for an investment firm that is fund-of-funds (aka a manager of managers). FoF's are a great business model, but not too exciting to work for. I want to work for a firm that is actually making the investments, like a mutual fund or hedge fund.
I think the CFA definitely helps with the job search, but it's not a magic bullet. Since b-school has so many career changers, having a CFA is a good way to show you're serious about the industry. Also, there are some firms that really like the CFA and require all of their analysts to be working toward it, so obviously it's helpful at these firms.
However, some firms could care less. This is especially the case at smaller firms where the main guys don't have CFA's. Also, if you want to work in a finance area but not inv mgmt, it's not really a boost.
But in terms of getting the coveted on-campus interview invites, I think there's a lot of other factors that make more of a difference, such as past work exp, networking (including attendance at all company presentations and the like), how you show you're really dedicated to the industry, and probably a few other things that I'm forgetting.