The Qualified Yes

Here's a great tip from Merlin Mann's 43 Folders that I somehow missed at the time. Instead of an outright No answer, you might be able to give a qualified Yes. As in "Yes, I'll post 365 Discardian tips this year, but every now and then one might come up late and I totally reserve the right to provide more than a few tips that are just links to someone else being clever."