Talking about Thank You For Loving Me, I don't get the strategy Jon had with this song.
It got played only at 17 of 39 Crush-Tour shows (44 %) with 10 performances during the last leg in North America. When the tour was already finished by December 2000, Jon and Richie did another round of promo appearances in Europe and the US. At (almost) every single one they performed Thank You For Loving Me.
But when they started the One Wild Night Tour just a couple of months later, the song got played only twice out of 54 shows.

I know, it was the current single in late 2000. But we also know that Jon promoted songs only if he believed in them. So I find it kinda strange that he put so much effort in its promotion and ignoring it on the tour right afterwards.
Considering the chart positions it wasn't a big hit but it wasn't that bad either.