I got my one and only infraction on INGO back when I was fairly new. I had posted an ad and wanted to add additional information to it, and either didn't realize I could edit the original ad (without bumping the ad) or didn't realize that my bumping it for additional info would count as a "bump", but it did (was before the 24 hours were up). Mea culpa. No biggie. Just a learning experience.