Hi Francisco,
I have no Canon Canonet QL 17, Konica C35, 0r Olympus 35 RC or SP mainly because I haven't found any in good working shape for a price I care to pay. In other words, I'm too cheap. Most of mine have been aquired over the years but lately I've picked up a hundred or so from Ebay. My entire collection has probably cost me less than some of our other members, but they're all fun whether they're cheap or expensive, right?
I admire fellows like Matt Denton and several others with wonderful websites and collections. My computer skills are pretty much limited to posting to forums and bidding on Ebay. As far as numbers go, I'll never be able to compete with guys like Doug Wilcox with over 2000 cameras or some guys with 50 + Leicas etc., but as long as your collection makes you happy and gets some use, that's really all that matters right?
I have to keep track of mine in a book since I buy and trade cameras quite often and it's next to impossible to keep track. I recently traded a broken prewar Contax ll rf for an Olympus OM 10 and 2 lenses. My collection is made up of: 78 RF's, 39 folders, 26 box, 20 TLR's, 50 SLR's, approx. 200 assorted misc. cameras, 131 lenses and converters, 18 meters, 51 flashes and more assorted doo dads than I can keep track of. Sort of flows from shelves to boxes to china cabinets and if my wife had her way, back to Ebay. : )