There is a natural progression that all organizations move through over a period of time. If left alone, they will age and eventually become less effective. However, rotating people, new ideas, and an awareness of the Committee's stage in the life cycle, can help keep the Committee vital and productive. Periodically analyze your Committee and do the things necessary to keep it at the most productive stage. The founders are still in charge as the Committee struggles to survive.
Every job requires more work than the founders can do.
Puberty The Committee grows steadily but suffers from awkwardness in its dealings with outsiders and with internal coordination. Entrepreneurial skills are gradually replaced by management techniques. Young Adulthood Accepted practices are implemented, including formalized procedures. Some bureaucracy and internal politics exist. The Committee is mastering its environment and serving the needs of its members.