At the time of the IBM purchase, Lotus reported that Notes had approximately 2.2 million users. In [[2004]], nearing the 20th anniversary of the founding of Iris Associates, IBM reported that Notes has over 110 million users. | At the time of the IBM purchase, Lotus reported that Notes had approximately 2.2 million users. In [[2004]], nearing the 20th anniversary of the founding of Iris Associates, IBM reported that Notes has over 110 million users. |