Yeah u are right!
Do u think that everyone can afford those expensive C2Q processors with 1600MHz FSB?
The only 1600MHz FSB processors i see are QX9770($1400) and QX9775($1500), which costs a fortune, i can't say about u guys but it is way out of my budget now!
And AFAIK if someone is concerned about Nehalem, they won't be coming in Socket 775.
Even if we think we seriously buy a high-end processor, one's budget will be 20K top or may be 25K. Thats it!
In that price one can afford Q9550 or E8600, which already supports 1333Mhz FSB, so 1600MHz FSB would be a total waste.
Rest will be ur choice.