You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
I also learned that Darwin's journal contains this amazing table, weighing the pros and cons of marriage. "Object to be beloved and played with—better than a dog anyhow, but *terrible loss of time*...less money for books etc" http://darwin-online.org.uk/content/frameset?itemID=F1497&viewtype=text&pageseq=238 …
"Never mind my boy—Cheer up—One cannot live this solitary life, with groggy old age, friendless and cold and childless staring one in one's face, already beginning to wrinkle. Never mind, trust to chance—keep a sharp look out.—There is many a happy slave—"
