The Gmail rainbow

I love Gmail, and I really love its labels, but I really really love its filters.  I had a hard time following all of the groups I wanted until Joe showed me how to drink from the firehose.  Now I get greeted with a nice rainbow in Gmail:

With this, twitter, and Google Reader, sometime I feel like I need to quit my day job to keep up with the conversations.  So now I have two problems: I’m running out of colors and running out of hours in the day.  Anyone else have a worse rainbow than mine?