QuoteThe software maker is announcing Office Live Workspace, a free online tool for viewing, sharing and storing--but not editing--Office documents online. (It's existing Office Live efforts will be rebranded as Office Live Small Business.) It's not quite ready--starting Monday customers will be able to put in their name to be part of a beta testing program expected to begin later this year. Still, the effort is a recognition that competition is heating up in the productivity arena, an area that large rivals had basically ceded to Microsoft a few years ago. In addition to Google's effort, which as of earlier this month also includes presentation software, IBM announced its free Lotus Symphony productivity software, which prompted 100,000 downloads in its first week of availability.