Not exactly Gaelic, but I figured I'd post it here anyway. Apologies if it's been posted before...

I happened to stumble upon a version of Wikipedia specific to the Scots language. I had no idea this existed!

http://sco.wikipedia.org/wiki/Main_Page

I originally found it when I Googled the word "siller", which is used synonymously with "money" in much of Sir Walter Scott's works that I've been reading. The search yielded this page, which I found oddly entertaining.