Since planning calendar (or any calendar) designs are suitable as stock, I made some and uploaded as vector design, but due to nature of calendars, we know, they expire often...
Today I was surprised to see a 2008 planning calendar design being sold... Sundays are emphasized, texts are converted to curves so there's a lot of work to upgrade the design to 2009 or 2010. Also the design is pretty simple, nothing special...
I was thinking how to deal with images (vectors) that do expire. Ex. 2007, 2008 balloons, calendars, candles or any other scripts. I saw that many contributors upload such images. Where it's easy to deactivate/delete there is no problem but some agencies require special procedures/limitations to deactivate an image, regardless of the image content's nature.