Jobs Plugin

i have been use e107 for 2 years now, and i have a pluging for job posting where i find most of traffic goes to it, it ilke everyone work or not looking for the next move

anyway , elgg as a social community could add that kind of plugin ( as facebook market as well ) , and i was thinkink of a features like :

1- anyone in the community can post a job, or admins only,or just a users with permission

2- categorized

3- period for the posting.

4- any user can fill out a cv or something , and with a button on every page you can click a link like (( post my resume for this job )).

i think it will be a powerfull addition for elgg fetures.

any ideas ??!!