Actually very little. See when you do advertisement like because You're not moving product due to:
1.) A lot of over stock- to many suppliers.
2.) Not enough buyers.
In all, they have nothing to lose to advertize for those sites. They're prices are already up and down the charts... (go google it)
For the most part it's like any other advertizement, it's plastered around like "horse-_-" if it's either because sales are down or it's a limited time offer.
Gravity must be going something right
Don't really understand what are you trying to say. Spam bots demonstrates a progress in fighting against bots? Yeah, right. These ideas about advertisement have a whole different meaning in present days, when we see a lot of advertising from Microsoft, Apple, Sony, etc. So, not enough buyers? Well, yeah, they're never enough. Doesn't mean they don't have a lot, only means that they want more. More than their competitors, more than last month, or just MORE.
Anyway, I don't give a foot about why they're advertising their gold (and they do have a lot of it, because it's not difficult to see how much stuff they're farming and actually selling out), for I'm not here to do the research about this, I just know that spammers do cause an inconvenience to me and to other players, and I know that I don't like to see someone selling 50 underpriced vitata or hunter fly cards or any other stuff, after people spending a month to farm just 1 and expecting to sell it for adequate price, yet these expectations getting ruined by botters with their underpriced goods in crazy amounts and with filling market by not so legitimate zeny. This is neither good nor right in any way.
Edited by Kuwano, 01 November 2011 - 12:05 PM.