The doombrains at BigCompany corp have the habit of sending out Korporate Kommunications from their Kommisars at regular intervals to their hapless "Associates". Always a text email, no illustrations, but a vast number of font, colour and style changes. Not to mention spelling or grammatical errors.
This made me feel almost nostalgic* for the start of the 'net. This one is for the Korporate EAP program (of course run by a different and half-way clued-in company).