I don't get the argument some are putting forth concerning the fact that Lego should put effort on developing new products instead of wasting their time with older sets.
I hope you know that everything is already designed and the only "effort" is to put those old sets back into production, which is the shorter time-consuming phase when developing a set.
Anyway, even if we get someday the 10.000 supporters for the project, Lego will always have the last word on it. Don't worry greedy sellers...