@james I would not have said the same for Jobs at Apple. Apple is only a company and if it fails, it fails. Having a long term CEO might be good for a company, or bad, but the outcome of its success is more narrow and the expectations for human dignity and providing for the common good less incumbent upon it than for a government.
Governments are different, they can really hurt people in a permanent way that transcends the capacity of a typical company.
I can't say with certainty whether having Dr. Ndemo on for another 7 years would be good or bad for ICT, but I can say that having the same person in there for that many years will reduce the integrity of the government at large.