Providing temporary use of on-line non-downloadable software and applications for social networking, location-based event discovery, messaging, and creating and sharing user content; Providing temporary use of on-line non-downloadable software and applications using artificial intelligence (AI) for recommending in-person activities and local offers; Providing on-line non-downloadable software for promoting the goods and services of others; Providing on-line non-downloadable software for socia...