Hostile takeovers are up as poison-pill defenses fade. Here are some eye-popping factoids: • The number of publicly traded US-based companies with poison pills fell by 46% from 2001 to the end of 2008 (from 2,218 to 1,206). • The proportion of mergers and acquisitions that are hostile has increased from 7% in 2004 to 24% in 2008 to 47% in 2009 to date. Source: WSJ <a href="http://online.wsj.com/article/SB123545257085457321.html" target="_blank">http://online.wsj.com/article/SB123545257085457321.html</a>