I can see your point if using them in a professional situation. I've had mine for years and have not had any issue with the camera and neither have my buddies that bring their cameras. We use them exclusively in a saltwater environment and they get abused. We use them underwater for hours at a time and just spray them off when we are done for the day. Use them again the next day.
Again, I use Windows Movie Maker for editing and compiling my videos. This is basic software at best, but put some tunes to it and it is pretty cool to make some decent home videos!
Here's a link to a quick video I made last year on an overnight trip to the oil rigs out of Pensacola. Took me about an hour to put together. It is as basic as can be. Have fun with the camera!
http://www.youtube.com/watch?v=NfRcn94sWec&feature=player_detailpage
nice soundtrack, and thanks for the info