a. Companies who insert additional products into downloads that force the user to use additional products whether unknowingly or against their will.
b. Spyware or addaware like programs that are bundled into software and are downloaded into a users computer with or without their knowledge and against the users will.
Dude, plaxo installed itself onto my computer when I downloaded aim, its totally technoharassment.
The yahoo toolbar in my web browser is annoying it forced me to download it when I only wanted to download yahoo messenger.