This year’s virtual world event is expected to attract in excess of 3,000 participants as more than 125 teams unite toward reaching a fundraising goal of $250,000. In 2008, Relay For Life of Second Life raised $215,000 – surpassing its total for the previous three years, combined. Simultaneously, the real-world American Cancer Society Relay For Life is in the midst of its 25th birthday year, as the world’s most successful nonprofit fundraising special event brings together more than 3.5…