Complex sentence: In February 2005, he briefly became the President of the Open Source Initiative but resigned on February 23,2005 because a posting on his personal blog titled "Blacks are lazy" was deemed to be racist.
Split into simpler sentences: In February 2005, he briefly became the president of the Open Source Initiative. He resigned on February 23,2005 because a posting on his personal blog titled "Blacks are lazy" was deemed to be racist.