I have Multibike issues.. I'm not saying I have too many, but because I have multiple bikes something doesn't get ridden..
I've got a Helix, and while it's a hoot to ride and tour on, it's not practical for the long haul.. My 10 mile ride to work is perfect, and at almost 70mpg, I like it when my car doesn't move for weeks at a time..
I've got a KLR650 and I'm a moderator on a KLR forum, so I try to ride it often, and it's a great bike, comfortable (Russell Day Long Seat) and has a ton of luggage space. It's also the bike I ride when the going gets tough because it's not an expensive motorcycle if it were to end up on it's side, and with the protection I've got on it, it's not damaged much if it does end up on it's side..
Two airheads.. Monoshock R80 that I truly love riding.. Smooth and it handles very well with the aftermarket suspension, and when it's hot out it's the naked bike I gravitate to and wear mesh gear.. 81 R65 that I ended up with in a trade.. It had issues and I've sorted out most, but I don't have luggage for it yet, so it's just a day trip bike since I've only got a tankbag and a duffle strapped to the back if needed..
And then there's the problem.. I've got a 05' R1200GS.. Farkled out very well before I bought it, it's a powerful, well handling touring machine that loves gravel. With the bags I have on it, and the rear seat removed, the back of the bike has more open space than a small pickup truck..

Warm weather here in the Midwest has allowed riding season to start a month early.. So, since the GS needed a battery when I put it away last fall, I've left it alone and have already put a couple thousand miles on the other bikes..
Tonight I installed the new battery in the GS and took it for a short ride.. And it showed me what technology has done for motorcycling in the last 20 years.. The thing is Amazing!!!

More smooth power than needed, brakes that stop NOW, all day comfort, and an engine that really requires nothing.. No tweaks, rattles, adjustments.. Just jump on, turn the key and you've now got tons of power, great handling and brakes, and a motorcycle that can be ridden all day long and tomorrow the only thing you'll have to worry about is which pocket of your riding jacket the key is sitting??
Part of me wishes the other bikes were so effortless to own and operate, but on the other hand, it's those little tweaks you need to make in the morning that keep the old bikes interesting..
Since I'm guessing the majority of us here have more than one bike, what makes you gravitate back to technology of yesteryear and continue to own and operate your R65?