Two issues and a half offhand after entering one:
- I found the experience of adding an "idea" too clunky and slow.
Writing a well thought out e-mail can be done in the same time.
- Although enforcing a minimum structure of "idea" description is a good
thing to do, I found the current structure presented by that web page
lacks focus. It has problem description and a rather broad and vague
"idea", and it feels to me that it is promoting entering any garbage
without discussing feasibility, "pros-and-cons" or necessary steps to
achieve a particular goal.
- The largest issue of this kind of system is who will be moderating and
how capable they are.