I am not quite sure I understand this thread. Size is NOT fool's gold. Not even close. Basketball is a big man's sport. Always has been and always will be.
Saying size is fool's gold in the NBA is like saying you don't need muscles to be a weightlifter.
Every team in the NBA that has won a title has had size and very good rebounding. No rebounding and size, then you win the bozo button in the NBA and that's it.
Maybe I did a poor job explaining myself in the OP. I fully understand the value of size in the NBA and am not in any way saying you can win without it; I even mentioned in another thread recently that all the recent title winners had at least one, usually two, bigs who were really good at least on defense, if not on offense as well (Lakers: Gasol, Bynum, Odom; Celtics: KG, Perk; Mavs: Dirk, Chandler; Spurs: Duncan).
The point I was trying to get across is that rebounding is not just about size, but also involves desire and mental toughness—and Boston is lacking in all three of these things when it comes to rebounding. I was also saying that while it's understandable for Boston to struggle against Bynum and Gasol, what's its excuse against teams that DON'T have that type of size? After all, I've heard it repeated numerous times that Boston can "get away with" not having a legit center because they face the Lakers only twice a year and Howard is the only "true center" in the East. So why, then, do the Celtics struggle even against teams that don't have great bigs? Why, even when Boston has all four of its primary bigs, does it struggle on the boards? I understand the lack of offensive rebounds—Doc preaches getting back on D once the Cs put up a shot—but all five guys should be crashing the defensive boards (Paul Pierce, a forward, had 0 rebounds against the Lakers, and Rondo had 2, when we know he's capable of double-digit boards).