You may notice that your blog on a POTCO Unlimited Access Account was deleted. Learned from some folk on POTCO Wiki that there have been problems with players and their account info. So as a courtesy, I had to delete your blog so there would be no problems here. Sorry.
Ah, I see the problem: you did it wrong. I'll try my best to help. To explain it in layman's terms...
I believe you wanted the character infobox(which is seen on all POTC characters as well as many of us Wiki users).
Look under the section "Usage" to understand where to put which info you want in it. Note: you don't have to put information in all the categories listed(for example, not many use "bgcolor1" and "bgcolor2").
The most important rule that I just realized that not many users know about is the use of "Source mode". That's one of the best ways of making editing advanced Wikia stuff(like infoboxes, galleries, etc), easier. To put my word on how you put it in: you go to an editing page and see the top right-ish corner where the words "Source" and "Visual" are right beside each other...click "Source". You can learn more about it somewhere in here. If you follow any of this, I can guarantee that editing your infobox(as well as galleries and other things), will be so much easier.
And that's pretty much it, as far as I know. Use these guidelines wisely and I hope it works out for you. To further assist, I posted the entire infobox template to help you make it easier to fill in.
Didn't know if you wanted the Barbossa pic in the infobox or not, but I put it in, just in case. Though your recent upload is a duplicate, which is kind of against our Wiki guidelines. Don't worry, you're not in trouble, it's only for your information. ;)
All is known of that sword was that Barbossa used it to cut off his leg("But me arms were free and my sword was at hand"). After that, it is unknown, as no official sources claim of the sword's fate. I guess it's one's opinion...like for example, I believe Barbossa either traded it for his privateer's sword OR he left the sword aboard the Pearl(maybe because he was in a rush to get away; also serves a good point for any chance of it returning in sequels). But that's just me opinion.
Ooh...good question. All articles listed here are weapon stubs. Waaay too many articles are in need of expansion, so it might be hard for me to find them all at this time. And article creations, I think the only weapons article that is still in need of creating is "Scrum's sword"...we have a picture in Scrum's gallery, but we currently don't have an article yet.
As far as I know, that's about it...but then I haven't really had too much focus on the weapons(with expanding On Stranger Tides info as well as prepping for the 45th anniversary of the POTC ride).
I don't know. No evidence was shown of the fate of either sword entwining.
Main thing: we don't know the fate of Barbossa's old pirate sword, and its last act(well to be honest, it's merely an assumption as any fan would mix Barbossa saying "my sword was at hand" by believe he used his own sword). And as Barbossa was not seen with this sword by OST, one can only believe he got a new sword upon becoming a privateer. Anything else is either unsourced speculation or fanfiction of one's mind.