Recently, I had noticed a TiVo Guide issue (a station's entire schedule was screwed up: all the shows were there, but all listed at the wrong times). I reported the issue via TiVo's online Guide issue report form, and TiVo had it fixed between 36-48 hours later. Great! However, no notice was sent to me about this. At least as a marketing matter, when a reported issue is fixed, TiVo should shoot out an email letting the person who reported the issue know.