Just updated mine with slight changes and additions, but nothing big.
As for meta-gaming, I have Vachir's entire background written there, and I have yet to be approached by someone who pretended to know it ICly without having Vachir tell them. So from my experience, people have either been good at not meta-gaming, or just not read my wiki, though I have posted the (tiny)URL for it in my search info for anyone to read.
I can also imagine people looking at Vachir's background info and go "lol, too long, didn't read". And I have gone with the standard template, so I guess it looks boring which could also make people avoid it. XD
As for meta-gaming, I have Vachir's entire background written there, and I have yet to be approached by someone who pretended to know it ICly without having Vachir tell them. So from my experience, people have either been good at not meta-gaming, or just not read my wiki, though I have posted the (tiny)URL for it in my search info for anyone to read.
I can also imagine people looking at Vachir's background info and go "lol, too long, didn't read". And I have gone with the standard template, so I guess it looks boring which could also make people avoid it. XD