Sometimes, there are no words, and with that fact of life in mind, WebOS developer Mobigamedepot brings us Party Sign, and gives voice to the speechless. Use the 3.1-inch display on your Palm as a mini-billboard by displaying simple messages in text, with emoticons, or both. Mobilegamedepot recommends you use this app in a crowded dance club or to tell a date how you feel in a noisy venue. You can even put your phone number on the screen and broadcast it to an entire room of potential dates, although the desperation that implies is probably enough to send 'em running to back to the safety the group they showed up with. Better not throw that hail mary with the "I Heart You" message either then.