The best way to improve the "Who is Hiring" posts is to require searchable metadata in posts:

Name: xxxx

Location: xxxx

Url/E-Mail to apply: xxxx

Remote: yes/no

Technologies Used: xxxx

Required experience:

Are candidates expected to already know your stack, or will you consider people who are switching areas?

Do you have open offices? Cubicles?

Do you have daily meetings?

etc

For example, I'm only considering NYC, so I would like to easily search for:

NYC only

experience matching mine OR employers willing to let people switch

If anyone didn't have open offices, that would be a big ++ for me, so that would be nice to know.