Since I'm too broke to buy anything new, I'll be continuing with ongoing explorations of my existing tools.
This year I dove into Omnisphere, and there's still plenty more to be learned there. Kontakt is another bottomless pit that I've been exploring since 2006 with no end in sight. At the moment I'm learning the subtleties of beat-slicing and looping, in pursuit of a free shaker and tambourine solution. Poverty really is a great motivator!
When I get bored with those two, I pull up Zebra. It's deceptively simple on the surface but I still can't easily duplicate the sounds of master sound designers such as Howard Scarr and Joseph Hollo - even after spending hours dissecting their patches.
Recently, I've gotten a bug up my arse to learn how to write Android apps. That was inspired by the acquisition of an Android tablet for my wife (trying to wean her off iOS) and the need for a mobile data-entry solution for my day job. I just hope this new pursuit doesn't turn out to be the death of my music-software education.