Most telling line, “We do realize (as does the Google Wave team) that Wave doesn't yet have all the functionality you rely on, and isn't yet as mature as EtherPad.”

“No database setup or installation files, simply drop the application on a server and it runs. Your content is managed by creating folders and editing text files. No login screens, no ‘cms’.”

Patrick McKenzie explains why he'll never develop a desktop application again. Considering his profit margin and shorter implementation time, it's hard to blame him.