God, I hope so! I am running VLANs on every one of my Mikrotik switches. I have five MT switches here at home, and lots of VLANs. I would hate to find that what I have been doing for years doesn't work :)
RB750Gr3, RB750r2, CRS326-24G-2S (in SwitchOS), CSS326-24G-2S, CSS106-5G-1S, RB260GS
Not sure if I beat them in submission, or they beat me into submission
Warning: I know enough to be dangerous...