Yesterday I wrote about Qik.com, an enterprise 2.0 microblogging solution (see - Bringing Micro-messaging to Enterprise 2.0 - Qik.com). There are at least two other major players in this space, Present.ly and Yammer. I have not had a chance to s speak to them but I hope to soon. In the meanwhile these two have been getting a lot of press from some of the top bloggers.
These additions include supporting file attachments and allowing companies to segment groups so different groups can have their own portions of the site. In addition, Present.ly does not require all users to have the same email domain, as Yammer currently does. Present.ly also allows companies to deploy it on existing IT infrastructure for better security. Both Yammer and Present.ly have subscription fees and Qik.com is free for the basic service. Present.ly lets the first five users in for free but that is only good for five person companies.

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