Any chance of a review of clip-ons?

I can't wear in-ear headphones (not just the in-ear-canal ones, but the basic in-ear ones) but I'd rather not wear something with a headband either.

My current headphones - Sony MDR-Q66 - are about to give up the ghost (the cord-retraction spring gives up eventually) and a review would be nice before I just go and buy the MDR-Q68s.