I have been using Marketing Channels for a while and while I think it is great, I believe there are a number of changes that could be made to improve the usability of the tool. Key points within my wishlist of changes are:
- Classifications built off each channel separately
- Visits and Bounce Rate as default metrics
- Linked to Pathing reports
- Unlimited breakdowns between classifications
- Integration with External Search and Referrer reports
- Change the reports available at the top level
The complete post can be found at http://www.l3analytics.com/2011/04/01/my-vision-for-sitecatalyst-marketing-channels/