I switched from GNOME to Awesome. Going from a DE to WM is not for the faint of heart but it’s working well now. Despite still embedding a scripting language (Lua) it never uses more than about 60Mb of RAM.
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