I made two more knitted dish cloths for our kitchen last summer. The one on the left is a grandmother's favorite, and the one on the right is something I made up - it's a couple rows of garter stitch alternating with a row of p1, *yo, p2tog* across. That one is our favorite of all our handknitted dishcloths so far, because it has the scrubby garter ridges AND lots of holes, so it dries quickly.
I'm planning to knit lots more of these - I recently ordered 17 balls of dishcloth cotton yarn from KnitPicks! The plan is to make a bunch to keep and a bunch to give as stocking stuffers at Christmas.