It's always hard to predict how far one will venture into photography when first starting out, and that is the biggest headache, especially when working with a limited budget.
I agree. That is the biggest headache. One has to question what is the motivation to go the DSLR route. I do not find reasons like "I want nicer pics of my pets" compelling enough to be going for a DSLR. For some of us who are in this hobby longer, we know that it takes commitment to pursue this hobby. Getting a DSLR is not a one time purchase. It is only the beginning of many expensive purchases down the road. I do admit that DSLR prices have really come down a lot in the last few years, making them accessable. It is a good thing. However getting into this hobby needs some well thought out decision making and commitment, if not money will go down the drain.
Many newbies may think people like us talk too much trash or have a stuckup attitude. To the contrary, we are trying to help. We all went down this road ourselves and would hate to see people spend and waste money unnecessarily. Look, it is actually beneficial for committed hobbyists and professionals that all these people are buying top of the line equipment without forethought. Because, they will buy, regret, and later sell the stuff. And guess who will be right there waiting to snap up a good deal? That's rite, us!
I for one am glad that I went for the D80 instead of the D40 when I got my first DSLR. Having gotten so used to it, I picked up some friends' D60/D5000 and soon felt slightly frustrated when trying to set this and that. It's a lot of button-pushing and scrolling in menus instead of quick-and-easy push and twist dial.
I am glad you are getting excited by photography and D80 is an excellent camera. I use the D40x myself. If given the chance to start over, I would have gotten the D90 myself. But then again, I did not buy the 40x, I got it free from my brother who got it free from my dad. I also got to borrow a S2pro last time when it was still in working condition (shutter gave out). I also got to play with the many film cameras along the way, with no direct cost to me. That is why I can safely say photography is something I like. Even then, I have been keeping my lust for the D90 at bay even when I felt that I have hit some sort of a wall in the 40x. Why? because money is not easy to make and every dollar I spend equates to an opportunity cost to use that money for something else. So, I turn around and start learning something else that the 40x does not pose a restriction on. I mean that is how life works. You look at your priorities and do your best. I know I will never get everything I want all the time. I rather get the stuff I need.
that's not to say the entry-level cameras aren't good, of course! Technically I think they're as good as the higher-end ones.
True, and this makes it all the more harder for me to go out and get that D90.
I mean D5000 inherits the D90 sensor, the D40x and D60 inherit the D80 sensor. But still, there are tons of features an entry level model do not offer, like CLS, AF motor, better focusing and metering system, etc... but these features are not showstoppers for me now. They might be for some others, especially the ones who depend on this craft as their livelihood.
Ok, this has become such a long post.. i apologize and end here.