Those yellow and other multi-colored message slips are good for drawing attention to themselves and the messages written on them, but what if the information BEHIND the message is also important? Transparent post-its could work to temporarily modify other printed information like calendars, other printed posters and signs, books, etc. Using material similar to transparent tape, but with the removable adhesive should make this a simple and useful innovation.

A website that allows groups of people to enter into a contract to distribute payments from a single source according to a simple percentage scheme. For example, if a creative product developed by a group was sold on the web, the resulting payments would be made through this website to a common account for the product, but then distributed to the individuals in the group automatically. This is similar to Paypal, but with the automatic distribution system, it allows long-term collaborations...