I like to use this site to help me find fonts I see http://new.myfonts.com/WhatTheFont/ the automated process normally gets pretty close and the forum base is strong if nothing else.
That said my best bet would be either Expressway or Expressway Bold
It is/has to be Expressway Bold. I run Expressway Free in place of the arial narrow in wow base font folder, result looks like this on the same addon list;
Nah, not going to lie I googled the whole thing and found this http://www.wowinterface.com/download...-ThaiFont.html which is clearly where he got the picture but as you can see Thaifont is just a chat mod to allow Thai characters in WoW :P
Yeh i happened to be browsing wowinterface for fonts and came across that image and i liked the font. Thats where i got it. Pretty sure its expressway Bold. any idea where I can get a download for it ? been googling it but no dice so far.. can only find expressway cant find the BOLD version
Because there is a free version in circulation most the major font sites obviously don't carry free versions of the paid font so I too had to go to random sites to find this and I came up with this one http://freefontview.com/font/E/240/220 (let me know if the link doesn't work since cookies are a magic thing) and as shady as the site seems a virus scan of that site, the download link, and the TTF file came back clean when I ran them so you should be safe to grab it off there.