I shot my last wedding in August after 20 years. I doubt that I will long to shoot a wedding anytime soon. I agree with anyone who says that shooting weddings is by far one of the most stressful shooting assignments. Lately to add to the difficulty of the job, everyone in the room will either have a Rebel or a cell phone and be determined to prove that they can do as good a job as you.
This last wedding I had a 'friend' of the groom that would slide under my shooting position and fire off a few frames with his Fong flash-whatever firing straight up at my chin. The third time he did this I had a few quite polite firm chosen words for him, and the rest of the evening was grand. Dealing with these people became tiring, I decided 18 moths back to end it.
I remember a middle aged couple who were getting married the 3rd time 'round. When the time for the family portraits came everyone but the Bride's daughter was present. After a 15 minute search and a heated exchange between bride and groom, we were told to shoot without her. We did, even posing one group shot with a hole in it so that if she turned up I could have her pasted in. At the end of the evening I found out from the M/C that the girl was home from school for the wedding and had skipped out with her boyfriend for a quickie. The bride sent us a nasty note for not having kept track of the tramp.
By far the least stressful wedding I've ever shot was for a 2 time super bowler. This couple was SOOOO laid back, unassuming, carefree, that if every wedding was like their's I'd have cut my prices 15%

and may stayed in the field a little longer.
I also think that digital has impacted the business in a less than beneficial way. Mondays were a half day around here. We would catalog/package/ship film, do some recording keeping or other light tasks and be closed by 11, noon the latest. Storage of film required nothing more than good file cabinets. Negs didn't get corrupted, or need to be backed up. The lab never called me to complain about the color-space of my film or ask me to correct anything.
My D2x cost us well over $10K considering the needed upgrade in storage. I absolutely HATE the fact that digital turned ME into the lab rat. If I had wanted to run a lab I would OPENED a lab. There are a few labs that have cropped up that will take raw files and do the PP but the numbers are small and the premium is ridiculous (last time I looked). I just read in the PPA mag about a studio in FL that has a 60TB IN HOUSE data center. 60 TB!!! Now not only are we lab rats but IT geeks to boot!
I really wonder, if all things were to be laid out and considered, are studio really better off today than pre digital?
I know of at least one shooter of HIGH HIGH end weddings that went back to film. He has the negs scanned for the internet gallery but at the end of the day he now has good old film as his backup no more worries of that the windows limits on penta-bytes might be or any of the nonsense.
Drew is right about putting everything into your contracts. We have a 3 year pledge on files as part of ours. I didn't want to get caught with file formats or storage media (5.25 floppies) that would be imposable or cost 3x more to deal with because somebody dragged their feet.
I much happier in jeans shooting.