The Weapons of todays guerrilla marketers are increasing more powerful and sophisticated and easy to deploy.  To find low cost weapons are easy.  Imagining creative ways to use  them is hard. Here are some of the latest weapons being deployed in guerrilla marketing warfare.

YackPack

Instant voice chat for any webpage.

Yack pack allows you to hold a conversation as if you're right there -- no "calling", no "composing a message", no "opening a chat window" -- just instant, effortless communication. The application can be always on so two way voice communication is possible as soon as someone accesses the page ofrmanually using a push to talk feature. The aplication also tell you how many people are in the room.

The basic program  promises to help you cut through the clutter of email, VOIP and instant messaging clients, and communicate effectively with your team, class, family, or group, anytime and anywhere. But how could this be used as a guerrilla marketing weapon.  Play with the application below and post your ideas here.