I joined SpyderLovers and Facebook at about the same time, both less than 6 months ago.
I joined Facebook first because it was suggested to me as a good source of information about something that is going on in my life unrelated to motorcycles, and the first Facebookk group I joined has been very helpful for that.
I've since joined several other Facebook groups, some of which are Spyder specific, and some are more general motorcycle related.
Two of the groups I've joined are specific to motorcycle events in the state where I live.
I do check Facebook regularly, but not nearly as often as I login to SpyderLovers.
The one thing I hate about Facebook is the nearly constant stream of posts asking you to join a specific group, some of which are clearly trying to sell you something, or which appear to be outright scams.
And of course there's all the scam postings on Facebook Marketplace, one of which almost sucked me in. The only reason I didn't get scammed is the person that was selling something I was interested in asked me to pay using a payment method I wasn't familiar with. Google saved me, pointing out that the payment method they wanted me to use had no guarantees, and was frequently used to scam people out of money, and should only be used when you knew and trusted the person you were paying. When I suggested a different payment method to the seller, telling them I wasn't comfortable with the information I found about the preferred payment method, they tried to assure me it was perfectly safe, and when I said "no" they got nasty really fast. So I blocked them.
Mostly I just read the posts and comments on Facebook, but only rarely interact.