Zoho growing and growing

Wow Zoho is really expanding - very much (on the surface) following the Google model of having SaaS offering in online apps - spreadsheets, presentation tools, word processing, calendar, wikis, planner, chat, crm, online database, project management, and email. Still, they're going to have to either be very innovative (who by reputation is more innovative than Google?) or hugely funded. There may only be room for one player in this space - Yahoo takes care of aggregating content into their magazine format, Google creates tools and spaces to share other content. Zoho may be bought by Google to be shut down...