I came across a reference to this SlideShare presentation by Yasith Abeynayaka on LinkedIn. I liked it so much I though I would recommend it here.
To quote his description:
One of the most common myth related to business analyst career is that, the natural career path for business analysts is becoming a project manager. This presentation encapsulates 3 key points elaborating business analysts have better options than just changing track as a project manager. Further, it manifests 3 natural career options that a BA could consider.
Here is a view of the presentation. Be sure to send comments to Yasith.