For better or worse, AT&T's hampered 3G blanket in New York City may indeed save you from sending out a few tweets that would be better off unsent, but thanks to this new initiative, it looks like you'll have far more opportunities to make illogical decisions with your Twitter application of choice. This week, Mayor Bloomberg and AT&T head honcho Randall Stephenson rolled out a five year plan to provide gratis WiFi at 26 locations in in 20 New York City parks across the five boroughs, meaning that you'll no longer have to slog through Times Square just to get a few free bytes. As of this very moment in time, free