Re: clipless pedals.
I got them a little over a month ago. I see the the advantages of using clipless. There are definitely times that I benefit from being attached to the bike. There are plenty of other times, though, that I could take it or leave it. Hills are one of them. I'm not going to be a "good" climber because I'm the wrong build, and I live in an area with exactly one hill.
Clipless can help, but it's not essential. It's not for everyone.
Going clipless from the start would have scared me off the bike, and I think many could say the same. I think we can all agree that riding, regardless of whether/how your feet are attached to the pedals, is better than not riding.

Gadgets: I like toys. I don't want to put toys on my bike. If I buy a GPS, the sole reason would be because half the time I couldn't find my way out of a wet paper bag. I have a bike computer, mostly for distance. It doesn't have a cadence function. While I like looking at numbers, I look at them for fun--I like to see how far and how fast I went, and note that I feel better after having done that than I did a month ago. I don't want to obsess over them. It takes all the fun out of it. I don't think it makes me less of a cyclist.

Catrin, not naming your bike Magellan was probably a good idea!