Singertreadle
Krista has started a cool new blog called Zigzaggers which is a site featuring reviews of older and vintage sewing machines by you, the crafter. Pictured above is a vintage Singer.
Krista writes:

I want this site to become an easy research stop for anybody shopping for for old sewing machines on eBay or Craigslist, or at garage sales or thrift stores. If you want to review your old sewing machine, email me!