Promoting philanthropy

1. A machine-implemented method comprising:

displaying to a user of an online interactive facility a graphical device that represents attributes of a systematic taxonomy of attributes of philanthropic charities for which records are stored in a database, the attributes comprising values, the values of at least one of the attributes being organized in a hierarchy,

enabling a user to select charities of interest by invoking displayed controls on the graphical device that represent attributes of the taxonomy, the selection of the charities of interest including a selection based on the hierarchy of the values of the at least one attribute,

the displayed controls comprising a set of displayed panels by which the user can navigate by invoking one of the panels or by operating an associated slider, and

displaying to the user information about only the charities represented by the displayed controls invoked by the user.

2. The method of claim 1 in which

the enabling of the user to select the charities of interest comprises enabling the user to interactively specify in any order a succession of one or more of the attributes including the at least one attribute for which the values are organized in a hierarchy and to specify one or more values of each of the attributes to filter the selection of charities from more general to more specific, a result of each of the interactive specifications being displayed to the user.

3. The method of claim 2 in which the succession of the attributes can include repeating and retracing any of the attributes one or more times.

4. The method of claim 2 in which the philanthropic charities exclude nonprofit organizations that are not engaging in private initiatives for public good that focus on quality of life and solicit and receive charitable donations.

5. The method of claim 2 in which the philanthropic charities comprise some but not all of the non-profit entities that are listed by the Internal Revenue Service as eligible for favorable tax treatment.

6. The method of claim 1 in which the database includes all charities of potential interest to the user.

7. The method of claim 1 in which the set of charities selected by the user is a complete set of all charities that meet the specified values and are of potential interest to the user.

8. The method of claim 1 in which the attributes include one or more of locale, revenue, age, people served, and field.

9. The method of claim 8 in which the locale comprises a region of the United States that is at least as large as an individual municipality or an individual zipcode and smaller than the entire United States.

10. The method of claim 8 in which the locale comprises an individual state or commonwealth.

11. The method of claim 1 in which the attributes comprise missions of the philanthropic charities related respectively to nature, culture, and people.

12. The method of claim 1 in which the charities that share a common geographic region comprise fewer than all of such philanthropic charities that are required to file form 990 with the Internal Revenue Service.

13. The method of claim 1 in which an interactive online facility that enables the user to select charities of interest may be sponsored by an entity other than an entity that maintains the database.

14. The method of claim 1 in which a sponsor of an interactive online facility that enables the user to select the charities of interest is associated with a geographic region and shares use of the database with sponsors of other interactive online facilities that are associated with other geographic regions.

15. The method of claim 1 in which at least one of the displayed controls comprises text that represents one of fields or subfields of the records of the database.

16. The method of claim 1 in which the records comprise fields that comprise missions of the philanthropic charities related respectively to nature, culture, and people.

17. A machine-based implementation method comprising

displaying to a user of an online interactive facility, a graphical device that represents an attribute of a systematic taxonomy of attributes of philanthropic charities for which records are stored in a database, the attributes comprising values, the values of the attribute being organized in a hierarchy, and

representing the hierarchy by a symbolic graphical element that portrays a tree,

enabling a user to navigate the systematic ordering of the charities, and

displaying to the user a portion of the values of the attribute, the portion being superimposed on the symbolic graphical element.

18. The method of claim 17 in which the graphical device comprises an image of a natural tree and the values of the attributes that are organized in a hierarchy are represented by roots, trunk, branches and leaves.

19. The method of claim 18 in which the natural tree is faded and a schematic tree is displayed.