I was a Ferrari fan through and through since 1998, and supported every driver who drove for them since, however come to the year 2008, I kind of lost interested in them even though both of my favourite drivers drove for them.Once Raikkonen left Alonso came in, I for some reason stopped supporting them even though Massa still drove for them.
I liked Toro Rosso once upon a time, but after 2011 I lost interest in them too.
Sauber was always my second favourite team, but after they came back from BMW's failure, they have become somewhat boring.
I still have the odd cheer for Ferrari, but I'm not the die hard fan of theirs that I once was.