According to the rules it's ok to link to a site in the signature as long as you don't advertise the site. The chance of RavinAegis selling some magnetic rods or similar industry equipment here at HeavenGames is as close to zero as one can get without actually hitting zero. As long as he is not spamming the forums or in other ways breaking the rules I personally can't see anything wrong. That said, there might be someone else having a different view on this.
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