on second thought, there's no reason to have a seperate tag for job description. presumably the whole RSS item concerns the job, so the RSS description can contains the job description. is the same true for job title? no, because regular RSS items can be mixed with job-related RSS items. in his comments, jon gives an example of how the RSS title and job title might reasonably differ. the RSS and job description might also differ, but the description will vary enough that it's not worth trying to standardize.