Some months ago, (Oct 2011) I was living in South Fl, and wanted to start surfing. I read around and everyone was always saying longboards are the way to go.
I ended up buying a 6'8 fish. I figured I could do it because I was pretty good with balance and all that jazz.
It was pretty tough to learn on.
In about late November, my roomate and I went out in Deerfield beach. We traded boards (he's got a 7'2 board)
I can not emphasize how much more fun I had on that board than my own. The only thing that was ''worse'' was that this board felt a tad slower than my fish. However, on my fish, I would actually stand up 1 out of every 5 trys, so was the speed worth it? The 7'2 board was so incredibly stable and nice, I could catch waves with ease!
I had done the reading online, and heard over and over, "get a longboard you'll have more fun." Now, two months later, I'm godforsaken landlocked in New York, unable to surf. I plan to move back to South Florida someday -maybe 4 years

When I go back, I WILL get a longboard.
I would also like to note- you look like a bigger tool when you keep falling off your shortboard than when you lug around a longboard.
It was really fun!