LOVE this idea, but I think it needs to be "flipped". I like how they're letting developers test a feature idea/theory, but it'd be great too if they'd let use

LOVE this idea, but I think it needs to be "flipped". I like how they're letting developers test a feature idea/theory, but it'd be great too if they'd let users of products suggest features for software they use and suggest how much they'd be willing to pay for it. For example, I use (and love!) Workflowy, and I'd pay $20 to have the ability to upload images directly into an outline-item and $50 for an Android client (yes, BTW, yes I would). These could be considered pledges which the developer could get people to commit to before they build the feature out.