Linkedin would be a valuable addition to Social Insider. I conduct online market researches for my customers, and this tool has potential to become the one platform for revealing 1st level social authority. Linkedin is very important when we want to research for B2B authority.
I wouldn’t leave Twitter out of this, either. Even though a lot of tools offer Twitter analysis, I’m sure I’m not the only one who doesn’t want to use a stack of tools to achieve one goal, which in this case is corporate social media analysis.
Good job so far, anyways!