Downloadable computer software and applications for messaging and communicating with others; Downloadable software for exchanging, editing, viewing, posting, streaming, linking, annotating, indicating sentiment about, commenting on, embedding, or otherwise providing electronic data, documents, files, information, text, photos, images, graphics, audio, video, and multimedia content via computer, mobile, global and other communications networks; Downloadable computer software for use in facilitating voice over internet protocol (VOIP) calls, phone calls, video calls, teleconferences, text messages, instant messages, and online social networking services; Downloadable computer software that allows users to build and access social network information, namely, address books, contact lists, user profiles and preferences, and personal data; Downloadable computer software for enabling the electronic transfer of money or other currency between users; Downloadable software for use as an application programming interface (API); Downloadable software for creating, managing, and accessing groups within virtual communities; Downloadable computer software and applications for operating as a digital assistant; Downloadable computer software for voice command and recognition, for speech-to-text conversion, for personal information management, and for accessing, browsing, and searching online databases, audio, video, and multimedia content, games, software applications, software application marketplaces, program listings and guides, and video on demand