Ed Brill: IBM Q1 earnings highlights: "IBM Software business grew 11% overall
Lotus revenue was up 15% for the quarter
Notes/Domino grew 12% for the quarter, 'reflecting continued demand for our Notes-based collaborative software'
Lotus Workplace added approximately 150 new customers, for a total of 320
WebSphere Portal software grew 56%
IBM's overall small/medium business revenue grew 15%"