Although probably subtle, I've actually made a few changes to the blog Itchiness. Here is a list of the changes I made and links on how to do them yourselves if you also use Blogger:
1. Archives drop down menu
In my sidebar, the archives link for postings from previous months is now in a drop down menu. Hopefully this will make the sidebar less cluttered.
Tutorial 1 : How to put my archive links in a menu?
Tutorial 2 : Reverse sort archive links while using drop-down menu
2. A "Previous Post" Link
The permalink of articles on my blog now has a "previous post" link (A feature present in Xanga that I have always wanted for Blogger)
Tutorial: A previous post link
Although still in trial (read Beta form), I now have a "Categories" section in my sidebar where I try to group articles of common topics into categories. It is still very rough at the edges though. Adding tags and categories to articles is a feature present in Wordpress and I also would really like to see a feature like this incorporated into Blogger (please!)
Tutorial 1: How to put "Category" in your Blogger Page
Tutorial 2: Blogger Tags and Categories: How To
Finally, I would like to credit Ikelah for actually giving me the idea for all these changes. How? He recently changed the template of his blog and the new template looks extremely nice. He commented that he got the link for the template from my blog, which immediately reminded me that I previously posted something on Blogger Templates and Hacks. Thanks for reminding me of the article Ikelah!
I've now put several of my links, namely my "Favourite Podcasts" and "Recommended Downloads", into drop down menus again to reduce clutter.
Tutorial: Drop down menu
This site will code it for you: Code for drop down menu