How many different bikes do you have?

[Crankin]

I have 2. Both are road bikes, but slightly different. One is carbon and very light and aggressive. The other is a custom titanium with couplers for taking it apart for travel in a standard sized suitcase. It also has a rack and very low gearing, even lower than my carbon bike with a triple.
I used to have a flat bar steel road bike/hybrid and a FS mountain bike. I stopped mountain biking about 4 years ago and sold it. The hybrid got sold when I got the custom, which was probably a mistake.

[Wasp]

I have 4. A carbon frame road bike, aluminum frame road bike, aluminum frame mountain bike, and a hybrid bike. The carbon road bike I use for TT. Aluminum road bike I use for recreational rides. The hybrid I ride on gravel trails/paths. The mountain bike I ride on single track. I'm usually on a bike 4-5x week depending on work schedule/life/weather. It's addictive, 5 yrs ago I would of never thought I would be on a carbon bike doing TT, but I am and I love it.

[zoom-zoom]

Carbon road, aluminum CX, steel mtn., aluminum fat bike (my 13 year old has pretty much taken that one over. Once he grows a bit we'll likely be getting him his own fat bike). CX bike is about to be replaced with a custom Ti CX bike. We also have a tandem, but that's not really "mine." I just borrow the stoker spot. That bike was purchased more as a means for our son to be able to ride with us.

[Raindrop]

I have three, soon to be two. I still have my ancient Specialized Rockhopper that I bought in 1997. I gave it to my best-friend who never rode it and gave it back to me. I also have my entry road bike, a Specialized Dolce (2005) that will be sold after I use it on our beach vacation next week, and then I have my Specialized Ruby. I ride it at minimum 4 days a week.

[Owlie]

Three: Aluminum road bike (Giant Avail, hopefully one day to be replaced with a more aggressive carbon bike, but will be kept for sentimental reasons/trainer bike), steel cyclocross bike (Charge), and a steel mid-90s rigid mountain bike (Giant Iguana, named Godzilla).

When I actually had time to ride, the road bike got the most use, but I did love my CX bike for the rain and playing around off-road. The Iguana, sadly, hasn't been ridden while in my possession. I'm trying to work out one or two issues with the seat post.