I don't yet, but I intend to gauge my ears to 00. I know, not huge. (And as far as terminology? I hate the term 'stretched ears', personally. I always say gauged ears, simply because I feel like stretched ears sounds... gross.)
Cool. I dont plan to go above 2 gauge. To tell you the truth I never even liked large gauges (its correct with either terminology) I just wanted a thicker ring/barbell. Now, i probably am going to wear the plugs more because they arent as heavy and cost less, and i can make them my self if i want to. I agree with the whole gauged vs stretched ears.