I recently stated that I'll be searching for additional places to post my fanfics. Several of you recommended Archive of Our Own, and I went ahead and got an account that's currently active!

https://archiveofourown.org/users/TheTopTier

I've uploaded my first three stories already, and I have to say this really is a very user-friendly system so far! It's easy to handle, allows for direct copying and pasting with formats intact, and it even lets me date the stories and chapters manually so they match the very first uploads.

Thank you to all who pointed me in this direction! Especially GalacticHarbinger on DeviantArt for the awesome and thorough recommendation! This is looking like a keeper for sure, and I'll slowly get the rest of my stories up there in due time. :)