Automate Author Profile Info
Currently if you use a plugin or hard code something as simple as a "phone number" in the "Poster" information you have to manually ad it to the code in the backend.
I would suggest you query the database for author meta data (telling it to ignore some of them obviously) but then automatically displaying new author meta in the poster section.
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Along the same lines, I have moved the "address block" from the classifed ad -> poster tab. I'm thinking there could be an option to move this information to poster information. If you would like to see this already done, visit the site:
http://mytacksales.com/ and click on any classified.