Most corporate blogs are bland and untrusted. This is not a reason to dismiss corporate blogs, but rather a clarion call to do them well.
There is no one way to do a corporate blog right. Among the good ones, some are penned by the CEO/executives (examples: AMD, Sun Microsystems), some by a group of employee bloggers that sometimes includes the CEO (examples: Southwest Airlines, Rubbermaid), some by a group of employee bloggers without CEO involvement (example: Transportation Security Administration). You’re not limited to these models; in fact, you can employ any approach that meets your needs as long as you adhere to some basic guidelines:
If you are interested in looking at best examples in the industy, feel free to have a look at SocialText’s wiki for the Fortune 500 companies with blogs here.

Reminder: Social is not a check list. It’s a conversation. It doesn’t stop at the last checkmark.
I shared this on our internal IBM social network and it caught lot of attention, positive attention. It irks me to see social media managed like a typical campaign. It is not a checklist, or items on a to-do-list. Yes, it needs a coordinated framework to be successful and it has to be implemented and executed in a manner where it properly exposes your organization in a positive manner. Don’t get me wrong, there has to be a strategy in place.
However, it is not a check list. It doesn’t stop.
Focus on the conversations, engagement and you will see positive ROI.
Formalized framework with informal, personalized and social front end is the perfect balance.