Fly Rods... 4 pc. vs. 2 pc.

[fishweewee]

I was just browsing the wares at a few local tackle shops this weekend.

Is it just me, or is the 2 piece flyrod going to the way of the dodo bird?

Seems to me the 4 pc. setups (which are ideal for travel) are gradually becoming the norm.

Portability is nice if you need it...but I think it also costs a bit more (or at least the manufacturers charge more). You also need to keep track of 3 ferrule connections (and worrying about associated wear and tear) instead of one.

What gives?