Oh, don't worry! It was a nice suprise to see something appear like that. (I expect my reaction would be pretty much the opposite for bug reports.)
FWIW, there's now a FeatureRequests page on the wiki:
http://ajps.mine.nu/angband/wiki/FeatureRequests
where it's easy to add feature requests if you have a login. Perhaps a sticky thread should be used to mention that at the top of the forum. Ideas?