In far 2007 I used the Google Reader for news reading. I liked this product, but politics of Google forced me to think about future of my news collection. First step was to find open source replacement for local installation. This was the Tiny Tiny RSS. But use different interfaces for mail and RSS news was uncomfortable and I decided start use rss2email which solved all problems.
In 2010 I lost all of my emails, HDD on server died and I could not recover data (backups was in transitional state). But from 2011 to present days all my data exist and all works fine. During this time it has been received email messages: 822703 (world news, economics, information technology, security, science etc.). Today I decided use this information not only for practical cases, but and for statistical aims.