I have no problem with P-M's question, but mine has always been, "Why do you have to post dispensational threads so you can be against them?"
Why not post some brief synopsis of preterism and show us what you are for?
Do preterists not post what they stand for because (1) they're embarrassed to say, (2) because they don't know, (3) because it's too hard to explain, (4) etc.
This is Free Republic, a site devoted mainly to current events and how there are interpreted politically, socially, and religiously. There are many other site that deal with purely theological issues where various positions are presented and analyzed.
Since dispensationalism today is, by its very nature, a creature of current events, it lends itself to this sort of critique in this type of forum.
That certainly is the main intent of my posts, to see the folly in the logical outworking of the dispensational system as it is commonly found in American evangelical circles.