Wherever you decide to post, you might wanna check out the chrome extension nos2x.

“This extension allows you to sign Nostr events on web-apps without having to give them your keys.”

I’ve used it successfully while trying out Blogstack, nostr:npub1048qg5p6kfnpth2l98kq3dffg097tutm4npsz2exygx25ge2k9xqf5x3nf and nostr:npub1yzvxlwp7wawed5vgefwfmugvumtp8c8t0etk3g8sky4n0ndvyxesnxrf8q 🤙