This full page ad also appeared in yesterday's Hamodia.
Personally, I disagree that internet/text-messaging enabled cell phones are "the greatest danger we face today as an "Am Hashem." I think the issues brought to the fore by the Lipa ban process represent a far greater challenge to the Chareidi community. Lipa did a radio interview this morning in which he addressed many of these issues. You can read about it here.