Long paragraphs are acceptable in this kind of writing, because the reader is expected to read every word , in strict sequential order. T echnical readers want the conclusion up front . They will bail out quickly, unless they find something interesting. They will scan ahead in order to predict a page's usefulness , focusing on the words and phrases that jump out at them. Many users report eye strain or other discomfort .
Users lose their place when pages are densely packed.
Blocks of text can be intimidating .