Twitter is for those that think young

Sorry for another post about Twitter, but there is just a special type of irony inherent in characters from Mad Men twittering completely in 1960s character. This irony must be recognized.

See, for example:

• Betty Draper, because she updates most often.
• Joan Holloway, because I love her.

And yes, these accounts are not updated by the show's actors, but whoever is providing these updates is doing a great job.