Meh.
Week 1: Braton (acquired), Lato (acquired), Skana (Interested), Paris, Kunai
Week 2: Bo (Interested), Latron, Furis, Furax, Strun (Interested)
Week 3: Lex, Magistar, Boltor, Bronco, Ceramic Dagger
Week 4: Torid, Dual Toxocyst, Dual Ichor, Miter, Atomos (Interested)
Week 5: Ack & Brunt (Interested), Soma (Interested), Vasto, Nami Solo, Burston
Week 6: Zylok, Sibear, Dread (Interested), Despair, Hate (Interested)
Anything not marked, my response is a hearty and resounding 'lolno'.
EDIT: What I'm getting at here is this. There's thirty weapons on the list. You absolutely do not have to get an incarnon for every one of them. I'm a veteran player and I only give a damn about ten out of the thirty...and I've already gotten two of those! This is a problem of perspective. DE put out a list of weapon upgrades which is explicitly designed to encourage players to choose what they want and work towards it. It's not on DE if y'all are deciding that the point is to get them all as fast as possible.