We are now trying to accomplish more realistic (not plain text just using TTF fonts) text effects with the image/sign generators, we have a working BETA on http://home.graffiti.net/generators/
(free hosting from graffiti.net) where you can actually graffiti the BERLIN WALL, Da Vinci's Mona Lisa (famous and most expensive painting in the world) and other pictures. There are several grafitti text styles to choose from.
These dynamic text effects are hard to program and set up in ASP without any third party software or plug-ins, so please bare with us as we create more fancy sign & image generators.
Some samples (resized) of a generated graffiti tagging:
Labels: berlin wall, graffiti, graffiti generator, grafiti, grafitti, grafity, tag, tagger