Once in a while something comes along that is so cool that you can’t believe it. When Martin Varsavsky blogged about an SD card that included wi-fi I was impressed, but when I read that it can also add geotags to your pictures using wi-fi skyhooks (as the iPhone does, when not using GPS) I had to check the date. It’s not April yet. How do they get all this functionality onto such a small card? (It can also upload to photosharing sites via hotspots. Oh yes, and it has up to 4gb of memory. Currently pre-ordering at $99.)
There’s a rumour of an Apple iPhone service that will pass iPhoto your movements and sync those with your pictures to add geotags taken on cameras that don’t support them; iPhoto ’09 and its Places features makes whichever solution actually materialises first something of an essential upgrade for your kit.