Last Week Of Winter Links
![first day of what?](https://farm4.static.flickr.com/3438/3370363318_7f23f33a2c.jpg)
This week saw the end of winter mixing with the first day of spring — in the northeast that meant snowflakes on the few flowers that have started poking out. There’s also been a flurry of activity on the net from site launches to reports from the SXSWi and MIX09 conferences and some other good stuff I thought needed to be called out.