Yes..... I take your point, which as always, was well made!
However in all seriousness I think the RSM is a great starter tank and has some really good points. I do believe it does fulfill the function it intended to which is to allow people to spend more time focusing on the livestock and water initially than deciding on the somewhat bewildering equipment (and combinations thereof) options available. Sure it has the drawbacks associated with a smaller tank as well as other specific issues discussed above. I would say though that I don't regret my purchase of a RSM and am now planing a 'bigger tank' or 'next tank', which would probably not have happened if this option hadn't been available. Please don't get me wrong - I'm not saying it's an easy way out of learning or doing research - but it does make the learning curve a little more gentle (even if not by much!!).