Yes mine belongs to this club...
It's just one more nice feature of Eclair. The more I use my Captivate the better I like it.
In many ways, I think too many if us (myself included) get so wrapped up seeking "the latest" it's far too easy to overlook all the features & benefits of the OS we are using. I know having become aware of my own hyper focus on the future, I've made a conscience decision to optimize the Captivate I have with it's existing OS v2.1.
Now that I'm about halfway thru the project, I've got an entirely new plan going forward. It's based on the fact that I'm very pleased and rather surprised at just how well this setup meets my needs. Therefore instead of being amongst the first to upgrade to Froyo, I'm going to use the phone as it is.
Once new handsets are released with Gingerbread, then I will purchase a new phone.