Hootsuite Twitter client is launching a private beta of its Blackberry app.

Blackberry may arguably not be as cool as other smart phones anymore, but the people who use them tend to do so in an enterprise context. Their concerns are more around efficiency, ease and profitability than cool. Hootsuite's Blackberry client may offer them more than the device's native Twitter app.

The ability to manage multiple Twitter accounts and social networks, as well as multi-user accounts, blog integration and scheduling features, all from the handheld you're already used to employing may prove a load off of die-hard Blackberry users.

Their new social relationship and support tools indicate Hootsuite's depth of commitment to enterprise, as IntoMobile reminds us.