This 'fidrgeffr' thing is some marketing tool.

Ignore any posts by the 'user' named fidrgeffr. Everyone should know that spambots do exist, sadly, not actually having admin powers over this forum (the only guy actually with that power hasn't been online for ages), I can;t do anything about it.

Suffice to say, I do not know where that spambot came from, nor do I want to have anything to do with it, just ignore it (and any others that arise) to the best of your ability.