To post and host here, you need to be subscriber. I really like The Photo Forum, so I subscribe anyway, even though I will host pics at Flickr - it's easier because I'm a member at other communities as well.
I print a lot myself, and am also irked by the cost of paper and ink. However, the value of my time during working hours makes it prohibitive to go to a store each time I want one or two prints done nicely... and there's something cathartic about having the final print in my hand.
I use a variety of paper, but find that Satin Matte from Hahnemühle is my favorite for my creative work. Especially B & W and high-key color images benefit from the shiney reflective nature of the paper under the lighter areas.
Family snaps go on Glossy Epson paper. It's relatively cheap, has more contrast, more color pop, and is generally better for the grandparents. "Gosh, it's like a real photo..."