Getting arrested for a Facebook poke

A Facebook poke is a pretty innocent event, with many of us even ignoring when somebody gives us a poke. However, when you combine the 'online' world with the real world, you end up in dangerous zones or questions that are only resolved by courts. Consider the case when a person has been warned by a court against communicating in any way with somebody else, and a facebook poke happens. Is this a violation of the court order, or will the 'poke' be seen as a continuation of the earlier activities that led to the restraint order ?
A court resolved this to some degree by finding the person in this case guilty of violating the restraining order, and was sent to jail with a bail set at $1500. Now, the person faces a possible jail sentence and a fine (link to article):

Beware: a Facebook poke could land you behind bars. Just ask Shannon D. Jackson of Hendersonville, Tennessee, who faces that very real possibility.
Jackson was arrested and transported to Sumner County Jail on September 25th with a bond set at $1,500 after she violated an order of protection by allegedly poking a woman on Facebook. The alleged poke broke the terms of the court order: “no telephoning, contacting or otherwise communicating with the petitioner.”