Okay, I'm doing this in the new FB posting window and while it appears to be a 'rich text' type, it's not really, hence the title.
~It does not support copy/pasta'd hyperlinks as actual Rich Text does.
~It does not support HTML at all. That italizing[sic?] was part of the faux 'rich text' function.
~It disables my Firerfox spell check.
~You cannot high light and drag text; you can only copy/pasta
~And the fucking 'blog link' they offer threatens to shut you down if you 'post too much'.Really, this piece of shit window does in fact suck pus from a dead dog's ass.
Note: here I did this with LJ's Rich Text option...and it seems I did misspell 'italicizing'.