I have now added an "Add to Mixx" feature to the blog posts. I learned how to add it by reading Will Kern's post, Teaching an old dog new tricks. I also added "Twit This!" so I could figure out how to use Twitter on a daily basis.
I have removed the "Digg It" application due to the negative attitude floating around on such type of sites. [Editor's note: You could still use Digg It and other services, if you use the "Add This!" bookmark function.] I will keep the StumbleUpon feature, because you never know when a new visitor will find this place. I am still using the Sphere gadget to find related content to my posts.
The whole idea is to get more organized and inform people what I am up to at the moment. I will start to use Netvibes as my start page. It is a similar service as iGoogle, but I think you could use it for more stuff.