It's being coded now and is planned for the upcoming hardfork (in the next few months).

As for funding, I haven't created a proposal yet for any of the work done by the blocktrades team on the core code for the past year. Eventually I'll get around to it, but lately I've been thinking I'll just redirect the proceeds from that proposal to a charity I'm setting up to fund the development of the open-source information rating system I want to create.