ZFR: Thanks for the code. I see it's still unclaimed. I think you're better off posting it in the General Discussion forum. The people who visit the LBA forum are mostly those who already have it, so I don't think anyone would need it.
Also, directly posting codes means that they can easily fall into the hands of automated bots and leechers. Your best way of giving away codes is to make a post in the General Discussion forums asking for a PM from whoever wants it, and then sending the code by PM to whoever replies.
Automated bots and leechers... of GOG gift codes? Really? If you ask me, the time one would spend making a crawler scrape all the GOG codes it finds on the forums outweighs the little gains it provides in the end.
Sending it via PM does sound more politically correct though, so I'll give it a thought for any future codes I might share.
I'll also take your advice on posting in the General Discussion forum. I posted it here because sometimes there are some people (just scoping out the game) that end up on the game's or series' forums as well.