We like cartoons in Johnsville. Advertising copywriter (and Guardian cartoonist) Hugh MacLeod is staking out a unique niche. MacLeod's gapingvoid.com cartoons have caught on with bloggers who are buying his racy cartoons on the back of business cards for their sites. Some examples:C.F.A.MightyMistakenlyF.A.Q.CommitmentThe Shark BarPleaseVanishedAnnoyingLyingToo Many CatsNot sure if we could put