I would prefer this to be off by default, or at least a setting that appears for a while in the compose area before submission, until the user has established their preference.
I'm also not a crazy about publishing my nostrudel setting unencrypted to the network via a 30078 replaceable event. Am I the only one to raise this?
I'm loving nostrudel and your work on blossom. 

 Changed it to opt-in
nostr:nevent1qvzqqqqqqypzqfngzhsvjggdlgeycm96x4emzjlwf8dyyzdfg4hefp89zpkdgz99qyghwumn8ghj7mn0wd68ytnhd9hx2tcprfmhxue69uhkummnw3ezuargv4ekzmt9vdshgtnfduhsqgryvs450dt6sqw32ranx7za6f89t0xjq370h5e5et54vw27ppx0zsl2f94y 

 Ftw Thanks!