Where do you want word-wrapping? In single feed entry mode the title length is limited by the event feed. In aggregated mode using more than one line will break the layout and make the entries hard to read.

The current development version includes improvements for line truncation though (it now respects any changes made in the stylesheets and also makes sure to use the space of a line more efficiently).

Hopefully this weekend (I was moving over the previous weekends and work is taking up a lot of time).