ikno currently does not have a person to person instant messaging system, but we do have a status update feature.
On the left hand side of your dashboard, you'll see a log of status updates that your coworkers have posted on ikno. The status updates expire after 24 hours. If you post a new update within 24 hours, you'll overwrite your old status update.
Some companies use the status update to post what location they'll be at for the day, when they'll be out of the office, congratulations to coworkers or even inspirational quotes!