Yup, Chrome on my Nexus 5 also has the Share menu, and with the Facebook & Twitter apps installed (and also some App.Net clients), they all appear in the Share menu. It works well. On the desktop I use the Pocket & Buffer extensions instead.
Of course, out of sight, out of mind - if your audience isn't tech savvy, perhaps they need that visible reminder to share something.
Of course, out of sight, out of mind - if your audience isn't tech savvy, perhaps they need that visible reminder to share something.