Benjamin Pasero has released of RSSOwl 1.1.2, an open source RSS reader written in Java and based on the SWT toolkit. RSSOwl is the best open source RSS client I've seen written in Java. That said, it still doesn't feel right to me. Even ignoring various small bugs and user interface inconsistencies, news just doesn't flow in this client. The three-pane layout that separates the news item titles from each news item doesn't work well for me.