Comic book letter column to expand the lettercols in his books to a second, separate page (such as "Flash-Grams — Extra", "Letters To the Batcave — Extra", and "JLA Mailroom — Special Peter Sanderson Edition") to facilitate Sanderson's sharp analysis. By the 1970s, nearly all mainstream comics included letter pages. Historian Matthew J. Pustz describes the different approaches of the two major publishers, DC and Marvel Comics: As the letter column became a longstanding tradition in the mainstream comic book industry, it even became a feature of underground, independent, and alternative comics of the 1970s and 1980s. In the 1990s, a trend in letter
Samsung YEPP discontinued in most countries. Samsung released the successor to the YP-GI1, the YP-GI2 (Galaxy 070) only in Korea in August 2013. Samsung shut down all official MP3 players dedicated websites and blogs in Korea and worldwide. As of December 2016, Samsung discontinued their MP3 players and Android-based Galaxy Players lines worldwide. Even though Samsung never announced officially they would stop producing MP3 players, it appears they actually did. The naming scheme of Samsung players has always been the same. For example, YP-P2JEB, where J stands for Janus (MTP models, no letter if UMS), E stands for 16GB (V:256MB; X:512MB; Z:1GB;