BYOC challenge: I used LA Sunday Afternoon, PRD Growing pains, and M.Godin's I'd rather be reading...
It took me ages to work this one out as well - I think it stands for Bring your own Collab (maybe buy you own collab, esp true as I seem to spend an awful lot on BYOC products...) At the start of the month the designers all put together thier take on a theme and you pick what suits you - it is all found under the BYOC tag in the shop. Always a highlight of the month. If anyone can describe it better, please do... hope that helps. here is my BYOC lo for the month