Or maybe they are moving on to other projects until we get the 4.3 TW update. Then, hopefully some of them will return and develop for one of the top devices still on the market. The Note 3 will most likely be locked down like the S4 so I am thinking the Note 2 may be the last great Samsung device open to rooting and having the ability to flash custom ROMs.
To all the devs that made (or still making) great TW ROMs for our VZW Note 2, thanks for all your hard work. I know I have enjoyed being able to try different ROMs and tinkering with them. You all deserve donations and our gratitude. You guys and gals make the Android experience enjoyable for all of us.