For one of my websites i'm looking for a solution like on
http://www.momenttoshine.com/
In my attachment you see how it looks like on momentstoshine.
I want my contributors to have a verry simple new post form in stead of the normal dashboard.
Could this be done through a custom plugin? (better for future wp updates) or is this only possible by hacking WP core files?
I'm willing to pay for a good solution.