I have always seen bots on forums as a type of search engine. Such as Google.bot and Yahoo.bot and not as actual links you can click onto. Most bots only harvest email addresses from forums. But this forum might be totally different.
Yeah, a few months ago, we had Russian Bots, i think that was the first harmful bot that we ever got...
Well the user "11seapywhense" still has a Russian porn site link connected to him. And members such as "#Online Investment" with an investment link, can't be here for Bakugan interests. LOL