A colleague noticed my impressive list of exchange related blogs/sites in Google Reader and asked me to share them with him on occasion. Luckily you can export all feeds from a specific folder via some workaround.
You can get the resulting file by downloading it from RapidShare (I’ve activated TrafficShare for this file, so no nag-screen there). You can then import all of these feeds to the RSS-reader of your choice in just one shot.
The hard part is keeping up ;-)