I love receiving these. The sicklier the better. (I know that they sort of give away where you work, but you could always say that you 'spotted them whilst on holiday' or 'your friend told you' or something.)
My current favourite is 'Learning For Success' sent in by 'Flutters'
However, I refuse to believe any of the following ones:
"Every Child Will Excel" (In a US school purportedly sponsored by Microsoft)
"Reinforcing Failure" from 'Anonymous'
"Spitting for Success" from 'J Bloggs'
And I'm not entirely convinced by 'Inclusivity For All' from D Barton