
Some interesting “business” typography has been landing in my inbox lately. The viagra/cialis spammers' ever evolving efforts to get past spam filters has lead to these gridded type treatments. Above, the letterforms are straightforward, and, to humans, the words are readable. However, to a spam filter searching for keywords, this just says VGCCLIRHAiiAAEPAS. Below, color blocks are used to create the letterforms, which to a spam filter aren't letters at all.
Fortunately, my spam filter learns quickly, so these messages are now routed directly to my spam folder. Though I kind of like the bitmap typeface below.

Update: I just found another one in my spam folder. A geometric “cialis” cobbled together with the “cheap” from above. Not much thought given to the aesthetics of type here!
