Feed Validator Results: http://www.mwoblog.de/feed/

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line 3, column 0: Undefined root element: div [help]

<div style="padding:20px; font-family:arial; font-weight:bold; font-size:20px;

In addition, interoperability with the widest range of feed readers could be improved by implementing the following recommendation.

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Source: http://www.mwoblog.de/feed/

<div style="padding:20px; font-family:arial; font-weight:bold; font-size:20px;
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