Dachlostar - I wouldn't feel bad about weaning at 11 months; that's a decent amount of time, and what makes it even better is that he initiated it.

Personally, before I had my baby, I told myself that if I didn't breastfeed for 12 months, then I wouldn't be happy; and that I would probably wean him aroud 2 years. Now that he is here, and nearly 15 months, I don't think I would want to stop at 2 years, I love the closeness and my ability to provide milk for him. Honestly I will let him self-wean, although if he is still feeding at 3, I will try to gently encourage him to wean.....but we'll see how we go!