Lance Armstrong, stripped of seven Tour de France titles and cast into cycling oblivion on Monday, apparently acknowledged the decision on Twitter. The phrase “7-time Tour de France winner” evaporated from Armstrong’s profile on his @lancearmstrong feed on the social networking site, hours after the International Cycling Union said it would back the far-reaching doping charges against him. Now Armstrong’s profile describes him as: “Raising my 5 kids. Fighting Cancer. Swim, bike, run and golf whenever I can.” It’s a change from the “Father of 5 amazing kids, 7-time Tour de France winner, full time cancer fighter, part time triathlete” formerly posted.