I love hand-edited blog aggregations. You get relevant technical material without the cute cat pictures. I have a gadget that shows me headlines from the blogs of my fellow Regional Directors, but anyone can have it. Here's how it looks on my sidebar:
If I click a headline, it pops out with a summary:
Click the more link and it goes straight to the post on the original site.
You can get the gadget from Live Gallery and install it on your own machine very easily. Alternatively you can see the aggregation in a browser at http://www.microsoftregionaldirectors.com/. I've said before what a smart group of people this is and how very much you can learn from following their blogs. It's all the more true when someone else does the monitoring and editing for you. Enjoy!