Wow - I sure am glad I asked my question on this forum. What a nightmare it sounds like the 4900 has been for so many. I will steer clear of that and the 7900 which I gather has the same issues. I am not daily user nor do I want to be. I some times go months without using the 3800 and never seem to have issues with dropout/clogging - only now do I realize how fortunate I have been.
I will start exploring Canon printers. Thanks all!
I've had a 4900 for about 18 months, have sold a bunch of them, and no one has ever complained or felt it was a nightmare. Mine suffered from some channel losses early on, a call to Epson and a replaced pump cap assembly a few days later and not much issue since. My cost of ink consumption to maintain nozzles is no where near the price of the heads on the Canons when I used a 5000 and later a 6100. Don't be mislead, a canon is not clog free, you just don't know when they occur, but eventually clogs will consume the head(s) (which cost almost $500 each, and there are 2).
When I'm going to use my 4900 I'll fire it up, and start doing checks and if necessary cleans while I'm getting ready to print, I rarely am ready to print first thing. So the advantage of not having to waste time cleaning the printer to me isn't a big deal - to others it may be a big advantage(while a head dying would because there are no local dealers tha carry one, which means I would have to buy one in advance).
Certainly you should investigate the Canon's, but don't be misled, both need care and attention, both will cost money to keep running, especially in low humid and or dirty environments and under low usage. The epson a little at a time frequently, the canon a big cost all at once at some point in the future.
I guess to me I just don't see the ink costs as significant. I don't buy a printer to save money ... if you factor in all the costs of ownership, material and time, the math rarely works out for someone just wanting to do their own printing. I do it for convenience and control. The cost of paper and ink to produce a piece is really pretty negligible to the overall price of a finished piece.