After tests on twttr prototype app, Twitter is rolling out a new layout for replies that will use lines and indentations to make conversations easier to follow (Sarah Perez/TechCrunch)

Sarah Perez / TechCrunch:
After tests on twttr prototype app, Twitter is rolling out a new layout for replies that will use lines and indentations to make conversations easier to follow  —  Twitter announced today it’s introducing a new layout for replies that will use lines and indentations to make it easier …