Well now, guys from the development team as well as guys from many other projects are making a sequel/homage/game-like-TA/whatever you want to call it via everyone's favourite crowd sourcing website: Kickstarter
PLANETARY ANNIHILATION brings Real-Time Strategy to a new generation of gamers in a way they’ve never been seen before: Total Annihilation-inspired gameplay on a planetary scale.
Reddit Discussion (including developer answering questions)
PC Gamer Piece
NerdCubed's take on the trailer