QUOTE (Christ @ May 29 2008, 02:30 AM)

B14 and 49er are not SMOD.
B14 has two builders and has multiple sailmakers.
49er has four licenced builders, three of which are active.
A 10 year old Laser is still competitive, my boat 66962 is more than 10 years old and is quite used to winning club races, the sail and mast are obvioulsy not as old.
In the B14 event this weekend there were no new boats most + 5 years old.
This is an 18' thread so don't know what all this has to do with it?
My old 18' which was the old Omega Smeg out of Aus, then became 'Specialized Marine' and more laterly 'Baron and Smethers' is still competitive and must be 12 years old.
If you want to count builders, then a Laser isn't a SMOD either. There are several world wide. The 49er could be thought of as being a SMOD because the molds have been pulled from the same plug(s) and the construction is tightly controlled by the licensensing agreements. Same as with Lasers.
As for the longevity of the Laser, it depends too much on how well an individual boat was built. I've seen boats fall apart in a year but then I had one that served me well, except for the deck, for about five years of very hard use. Though there are some old boats that fair well over the years, on balance, I've found the general quality of the boats to be suspect at best. Still not as bad as the reputation for the 470. Now there is a boat that starts out fast and tires at the end of the season.
I don't know the longevity of the 18's hulls but the rigs and sails are outdated each year due to new developements. Last season with Color 7 using several different sails and finishing up with the bat wing tip and a stiffer mast is one example. I imagine the hulls are pretty solid to hold the rig tension needed. I'd imagine the hulls are degraded more by collisions and crashes than by the rig pulling the boat apart.
Successful SMODs are generally more popular because they are lower priced, produced in larger quantities, and marketed by the builder. Developement classes don't lend themselves to this model well because it is what the owners do to the boats once the play with them that makes them change.
In the end, sail what you love to sail and you'll love to go sailing.