If you've never used it, how do you know it does not make life easier? Similarly, it's possibly a burden (albeit small) on your friends who have to text you in addition to organising for others.
> Now for friends who live in distant locations you need to ask yourself: Does Facebook status updates really make me feel more connected to this person?
For you no, for me absolutely 100%.
Additionally, there are many opportunities I have discovered through Facebook that I likely would not have otherwise. For example, just last weekend I happened to be flying across continents and when I checked Facebook on my phone, I discovered a cousin I haven't seen in a while also happened to be flying to the same city on the same day. There would have been no reason to share this with each other, but because it was out there publicly I was able to see and organise time for us to meet. I often see content which prompts me to get in contact with people.
I have no doubt I can survive without Facebook (though perhaps some might not), so for me you're arguing a strawman. For me, there is no doubt that it _is useful_, the question is whether that offsets the myriad negative impacts. To suggest that your experience (with admission that you've never used Facebook) is reflective of everyone and they should "stop making excuses" is pretty narrow.