I'm super interested in Roam for this reason too, but the online-only subscription model is a deal breaker for me. And I'm not usually the one complaining about subscription based things or online-only things, but when it comes to all of my collective information that I've painstakingly organized, I'm really not into someone locking my memories behind a paywall.

I used to use DayOne as a journaling program until I realized the same thing: as soon as I stop paying, all those memories are gone, lost in time like tears in rain. Sure it is really nice and convenient software and the user experience is fantastic but if I stop paying, it's all lost. If they raise their price higher than I want to pay, it's all lost. If they go out of business or pivot or get sold or... it's all lost.

I'm willing to take that risk... but I'm not willing to pay for the pleasure of taking that risk. I ended up just writing everything in Apple Notes that's free on all my devices. Sure it's the same risk, but at least I'm not paying $165/year for something that can disappear whenever the founder gets bored.