Sure, you missed all the real stuff that is going on:
- II-VI channel materials on silicon
- Finfet, Nanowire FETS (the top down variant, not the academic bottom up version.)
- RRAM (Memristors are a sub-class of these devices. Memristors mainly exist in the PR department of HP)
- TSV integration
- 3D Flash
- Memory integrated processers (see Microns Automata)