You can now update your Engineering Exchange profile via Seesmic desktop. Seesmic allows you to update multiple networks like Twitter, Facebook, LinkedIn and now the EX at the same time. Seesmic can be downloaded here http://www.seesmic.com
Once loaded, input the network URL: www.EngineeringExchange.com
and authenticate. From here you can select the EX from the options to post to. Posting a 'What's Happening" will then automatically post to your EX account.
You'll see the EX on the left panel - clicking on it will bring up the latest activity as well.
While I know everyone always has time to visit the EX daily, if in a time crunch and want to share with the Engineering Exchange community along with your other networks, Seesmic is a great solution.