The summary/title must be readable by people as well as work for the search engine. Two lines in question headings and listing is roughly 120 characters, which falls in the 46-60 character per line guideline when formatting readable lines in latin characters. This enough information to search, and more than enough information to start the answer contact to work on an question. 1.9% of questions exceed 120 characters, and these question titles are hard to read and they make the text arround them hard to read.
The summary/title must be readable by people as well as work for the search engine. Two lines in question headings and listing is roughly 120 characters, which falls in the 46-60 character per line guideline when formatting readable lines in latin characters. This enough information to search, and more than enough information to start the answer contact to work on an question. 1.9% of questions exceed 120 characters, and these question titles are hard to read and they make the text arround them hard to read.