I just cheked out the job opportunties at Facebook and was excited by the possibilites. My thinking on it is this–if you are visually impaired and tech or marketing savvy, why not consider a career with Facebook? You can be a pioneer and help lead Facebook in the direction of completely accessible social networking for people with disabilities. Have an immediate impact for millions of other visually impaired users!
See for yourself: http://www.facebook.com/careers