Better way of verifying the connectedness of relations?

I have an application which I am developing. I am not sure it is of general interest, yet. I track some relations in it. I am interested in cities ...

Is there a way to see diary comments inline with diary entries?

I think it would make sense to see comments in-line with diary entries. This seems a bit obvious, no? Right now, one has to go to the diary entry ...

What happened to the city of Sacramento?

I have been fixing up boundaries of cities in California and I have found something odd. Where is the city of Sacramento? There is a city there, ...

admin boundaries: TIGER vs OSM...

Wow. There are some interesting challenges in trying to figure this out. I have figured some things out about how to find TIGER info in OSM. I can...