The document discusses the #London4 conference taking place February 28-29 in London. It will feature four conferences on technology, online advertising, direct marketing, and publishing. Four bloggers will attend to learn about the latest online communication trends directly from London. The largest conference, TFM&A, will address topics like CRM, data analytics, content management, email marketing, search marketing, and social media. The bloggers will provide exposure on their blogs and social media and offer articles, videos, branded t-shirts, and contests for sponsors in return. Contact information is provided for the four bloggers.