I was one of the guys stirring the pot in the other thread so I feel I should give my take even if it might not be popular.
Boat fishing is easier that shore fishing period. There are statistics to back that up too. If you check the daily weigh in for the Derby on the vineyard each fall there are consistently more and bigger fish caught from boats. Last year anything over 20# from shore was big and there were dozens of fish that size weighed in everyday from boats. See for yourself
http://www.mvderby.com/
I primarily fish from shore. I don't hate boats in fact I have a 17ft Boston whaler, It's sitting in my driveway and I find that the $ and Maintainence is just not worth the reward. Granted I'm 27 and in good health but like most people my age don't have tons of $. So my opinion will most likely change as time goes on. I can understand why older people or with bad health might prefer it.
In my personal opinion pulling a nice bass up on the sand at dawn is nicer than throwing a gaff in a bass and throwing it in a cooler with 2 cycle exhaust in the air. I'm starting to fish from a kayak this year or at least use a kayak to get to the spots I need too. I think this is a nice happy medium and not to mention better for the environment