I'm enjoying following the Mets again. I grew up a diehard Mets fan in the 80's, but lost a ton of interest in baseball following the strike in '94. The Mets being the Mets also made it tough to get back into for long time. Went to Citi Field for the first time a few weeks ago (birthday gift for my son, who's a Braves fan) and started getting hooked again to the point that I'm watching games (at least part of them) most nights now. Fun team to follow, though tough to imagine anyone beating the Dodgers.
Devils are still by far my favorite team and I used to follow the NFL quite a bit as well, but I have practically zero interest in that league now. Guess being a Giants and Jets fan these past few years will do that.