I want to start one. But am debating how to manage my privacy.

I have posted some nutty, personal stuff under this ID lol. I only recently realised we can't edit old posts or I might have thought twice about that. When random people browse the lookfab.com main page, once they click on a post, they can then click onto the forum version, and can then browse/search our forum posts. I want to avoid this (however minimal the likelihood) because of my aforementioned occasional oversharing.

Options:
1) set it to Members Only view (good solution, but down the track I might want to make it public - then all the old stuff will be too)
2) request certain old posts be deleted - don't know if this is possible
3) create a separate ID and try to appear normal on it; leave the crazy on this one lol!

Any thoughts? (posting and running)