Every so often I like to compile my work and update my portfolio. This involves gathering my on-camera interviews, written assignments and work I have permission to promote/share. I've recently updated my resume & portfolio section of my blog, in an effort to do a self-audit and share projects I've been working on.
To keep your own portfolio current, make sure to save links to on-camera pieces you've been a part of (or purchase these segments from the news outlets they appear on), keep your documents in one accessible place (like an online dropbox) and use free tools like Google Docs to upload PDF documents.
Finally, make sure to keep your portfolio as diverse as possible. You never know what key skills or experience potential employers are looking for. Even if you're not looking for employment, it shows a keen business acumen and self-awareness to keep your portfolio current, which fellow colleagues will appreciate.
Find my portfolio here or by clicking "Portfolio" at the top of the tabs bar.