the author of this app says:
With RemindMe this will never happen to you:
A man walks down the street, hands in his pockets, whistling to himself as he goes. The day has gone fairly well so far, but as he gets closer to his car, his eyes land on something that makes his stomach lurch.
"No!" he screams to himself, and launches himself at his vehicle as a man possessed.
To his dismay, and in confirmation of his worst fears, a small piece of paper is attached to his windshield.
"Why!" he screams as he throws his head back and launches a curse skyward.
You see this man did not have RemindMe on his Pocket PC, a slip that would prove to be the undoing of an otherwise wonderful day. If he had thought ahead and put the application on his unit, then he would've realized that the time on his parking meter had expired, and been able to go slip a few more coins into the meter before being caught and given a ticket.
So if you've learned anything from this situation it should be this...get RemindMe, put it on your handheld, make a little note, or a verbal reminder, and let RemindMe take care of you!
(The above situation was an overdramatization. Any resemblance to an actual event, situations leading up to the event, or negligence on your part to pay the parking meter are all coincidence.)