I've been sewing clothes for almost ten years, but recently started quilting (no quilts, but bags and pillows and stuff, LOTS of hexagons!). I also like embroidery. Since my now nearly 3 year old started making it impossible to get any real sewing done, I've gotten more into hand work, which I really like, too. Oh, and knitting.
I was thinking rotary cutter and mat, too. Though my blades are so dull and expensive to replace. I'd always rather buy a yard of fabric. A good cordless iron is awesome, too. I have an Evolve serger that has given me many hours of entertainment over many years now. Up until very recently I was always able to say I paid more for my serger than for my car.
Rather than pattern weights, I like to use my clear rulers. If it's a big pattern piece I'll toss my 18" or 24" on top. If it's smaller I use my 6.5" and move it around on the pattern as I cut.
I also go through tons of thinnish white iron on interfacing. I use it for making my own patterns and tracing pattern pieces and appliques.
I need to get some wax!