What’s not to like about the 4th of July? Celebrating the country’s independence with family and friends, food and fireworks is one of the all-time great ideas! (Thank you, John Adams.) Start the day with a bang of a different sort, and send a 4th of July eCard to one and all. It’s even…ahem…FREE. Upload a photo, slap on some stickers, adjust the text/font/color, and send your creation zipping through cyberspace via your computer, phone, or tablet. Uncle Sam would be proud.