Abstract: A shingle coating asphalt composition is provided that is produced from a paving grade asphalt. The asphalt composition comprises a paving-grade asphalt that has been modified with one or more polymer additives; and a secondary additive comprising one or more of a viscosity reducing agent, a wax, a salt of a fatty acid ester, and an amide of a fatty acid. The shingle coating asphalt coating composition is used to make a shingle. The shingle includes a substrate, the asphalt, and roofing granules.

Abstract: An advertisement sharing system transmits by a processor an advertisement to a first user device based on a criterion for transmitting the advertisement. A request is received from the first user device to share the advertisement with a second user device. A reference to the advertisement and/or advertisement is transmitted to the second user device. A request is received from the second user device to retrieve the advertisement related to the reference to the advertisement and/or advertisement. Whether or not to transmit the advertisement to the second user device is determined based on the request from the second user device and the criterion for transmitting the advertisement. The advertisement is transmitted to the second user device based on the determination.

Abstract: Content is managed and delivered to mobile devices, often through a wireless network. Mobile devices have content management software containing instructions to receive and manage content at the mobile device. Content management servers select and manage content and transmit content to the mobile devices, receiving requests for content, and up-to-date information regarding quantity of content to be transmitted. Up-to-date information regarding quantity is repeatedly sent and received, and content is repeatedly selected and transmitted using the information to make selections. Specific embodiments provide methods, systems, and devices for automatically managing content to increase the probability that the user is gaining access to the content they want to see and for decreasing the chance that the delivery of content is tying up limited resources of mobile devices.