Is there a repository of Slipmat.io images, logos and stuff that I can use to add to my promo material for my shows? It’d help to raise the profile of Slipmat.io and to direct my listeners to the show location.
Good idea!
This is something that would be a really good to have publicly on a visible place and typically I always make sure to have a /pr/ directory available on all sites I work on. But as we haven’t got one yet, I’ve created a ticket #492 to follow this through (will give proper credits as well when we get this done!) 
Here’s a couple of basic images you can use freely:
Slipmat Logo (.png 260x260 px)
Slipmat old default event image
awesome! glad to have a place for these to make promo materials in advance of streaming here 