Yes, the developer (me) does read the comments. Thanks to all the people that enjoy the game. I hear that people would like more variety. Maybe for Squiggle Squid 2.
New version. I added a pause button, score submit message and tried to fix the dragging offstage issue. There isn't a great solution for this in Flash 8 but it should help. This fix can cause the highlight action to execute if you drag too near the bottom edge of the game.
I uploaded a new version which fixes some bugs. I will definitely be making some more fixes/improvements over the weekend. Thanks to everyone for your comments and suggestions!