Funny, I have passed by this thread so many times & though to myself....crazy reefers, what would they think of next?
But in all honesty I understand the gist of the motivation. After Bomber suggested that this thread pertains to the questions that I wanted answered I managed to read your pages.
http://www.reefcentral.com/forums/showthread.php?s=&threadid=603431
There are 2 reasons that warrant any baking of rocks. First, is the need to eliminate unwanted growth & second is the need to remove unwanted detritus build up. It's more the shaking & agitating that would partially remove certain amounts of build up. As Bomber had stated, the rocks will most likely come with a determined amount of build up in the first place. The nuisance algae growth is more of a visual unpleasantry, but the build up of stagnant matter within the rocks causes more long-term problematic issues. I don't believe any amount of fiddling with your rocks will render them sterile & what you are basically doing is placing them back in pre-triggered. Yes, things look pretty now, but for how long?
Great, you have fried your rocks & are under the umbrella that you are eternally safe from any further concerns. What happens when you bring the dozen or so frags from a grand trade or purchase & the spores tucked away start developing & spreading onto your newly polished rocks? What happens if the newbies incomplete vigilance & patience manages to unsuccessfully eliminate an undesired growth? The stacks are against us & as a result we fight these battles in the reefing hobby. If we all agree on acquiring dead rock to begin with & since it would be so cheap, then perhaps we can have 2 batches. One in our tanks being slowly filled up, while the other set in our curing bins, eagerly awaiting daylight.
Really, the root of our problems is the rocks themselves. Life teaming rocks have the potential to destroy a system if not cared for properly. Lifeless & barren rocks have the ability to become dirt magnets over time & the more porous they are, the better job they do. Increasing the flow in an environment where you have many pores, only increases the chances that something may get stuck or trapped, so flow blasting may not necessarily work. The only real answer (with drawbacks) is very smooth rock (not highly porous), little rock, or no rock at all. We have all witnessed the benefits of BB (either directly or indirectly). Perhaps comes a time in our hobby when we can coin the term BRB (Bare Rock Bottom)?
So what makes me the expert? If I only knew the term of the word. Through our daily encounters here on RC we may come across threads with reefs full of sand, rock, & life, which may lead us to throw our hands in the air & question our postulations. For now, we deal with our philosophical questioning & through our argumentation hopefully we may come closer to some truth. Or at least what we believe is the truth.