In Syria there was an ongoing international effort to stop the use of, and then secure, chemical weapons. You need effective intelligence in order to do that.
A 10 minute internet outage is an awful lot less bad than what happens when a human intelligence asset gets caught by the kind of actors involved in Syria.
Is it? First of all, the 10 minute internet outage is real, while the asset capture is completely theoretical. Second of all, a 10 minute internet outage can and does kill people. ESPECIALLY in a country like Syria which is in the midst of a civil war; and I haven't even mentioned the much more concrete outcome of this being perceived as a terrorist attack, putting both sides of the conflict on guard etc.