Via Lifehacker, the 4INFO Mobile Search service gives us yet another way to waste time (and money, for those of us who have to pay for messaging) with our cellphones. Want to know what the weather’s like where you are (may be limited to US locations)? Text “w [zip or city]” to 44636 and get back current conditions and forecast. The most useful other services I saw were airline flight and FedEx/UPS tracking. You can also set up alerts at their web site.