I just got a map created for a tour in Google Maps when it went funky, I had to delete it and start again and now it won't let me add any more than 2 points (I had 6 previously but had to jiggle the route between a couple of them when all heck broke loose).

Maybe it's just a glitch that Google Maps is having today but, just out of curious, are there any other mapping sites that people use to create tour maps?