as a consultant that has such CAC card (no, it's not repetitive)

I believe the access too broad for this to be effective.. Although there does exist STRONG accountability within the credentialed system, no anonymous access or anything allowed on the network. This will probably work ok, but there will be much more overhead in the moderation and administration than exists even in wikipedia out publicly.

That forecast feature based on bills & deposits coming up is pretty cool. it will also try and forecast based on last years data (last june, you spent $85 a week on beer) so it will optionally plug those type of trends into the forecast.

if this type of charting & trending presented automatically does rock. might be a fun summer project to try and plug something like that into an open-source app.