Hi JSU,
I think they will! I was heavily invested in a Pentax system but there was something about Olympus that piqued my curiosity as well. After a major career change I began to realize that I could do whatever I wanted as far as photography goes, and gradually gravitated towards the OM's. The OM1 was introduced when I was in high school (go LHS Pioneers!) and one of my friends and fellow staff members on the high school paper was an Olympus fanatic. Now I know why!
I've been very pleased with the switch and think OM gear is under-appreciated at present, in general. In other words, they are quite a bargain now and I expect prices to go up significantly in the next five years. That's just my opinion, and I may be, and frequently am, wrong. So take everything I say with a gram of salt!
As of now, I have an OM1-md and an OM2-md with a 28/2, a 28/2.8, a 50/1.4 and a 100/2.8, and anticipate acquiring at least one more body, maybe a couple more for spares, plus a few more lenses next year. I'm going to bide my time and wait for opportunities and/or bargains as they present themselves, but fully expect both opportunities and bargains to diminish in the years ahead. I suppose that's only common sense when you consider they aren't making them anymore, but that's a hard call in these times when there's such a rapid move towards digital. Or would it be more accurate to describe it as a rapid move from analog, since digital seems to be the norm these days?
I don't really have any answers, but I know what I like, and hope you find what you like too! Good luck and happy shooting!
Greg