It contains ads for marketing, investment and publication technologies as well as things that pertain to print media. The March 1999 issue contains a story titled Back to Business, A Federal Agenda Takes Shape by Rosalind C. Truitt. The story is about the bills that the house and senate are trying to pass that pertaining to media and journalism. Presstime is a very boring publication unless you work in the print media, but even then it would be seemingly boring to most. It contains such features as book reviews, manuscript references, notes to contributors and research articles.
Contributors send in the articles.
There are also no ads. The article starts out with an abstract of the public perception of Christian Fundamentalists and an explanation of the research that will be done, followed by popular and scholarly depictions of the fundamentalists and ending with the data and methods of research being explained. Public Opinion quarterly is a very dry publication, moreso than the Journal of Communications. It has ads for everything. It contains features like letters, analyses, digital publishing, circulation extras, industry watches, forums for discussion and marketplaces.