Hallmark.com is my First Choice when it comes to send Free Greeting for Many Occasions, they had Wonderful Concept and Great Flash Greetings. THe problem is there won’t be new additions in the Free e-cards Section.... but the available ones are very good. My other Preferences are daysprings.com.
The Quotes in the Greetings Suits the background and serves the purpose perfectly.
There are many gifts and flowers to choose from which are great but the prices are a bit high. There will be More cards to choose from if are willing to pay. For free there are Good number of cards for almost all the occasions, they not be updated or new ones added, so you have to choose only from the available few good ones.
But if you are looking for decent eCards, with light music try hallmark.
Other choices could be archiesonline.com (they are NOT Free), usagreetings.com etc.
123greetings.com is NOT my type of Choice. Try other Great Free Flash cards websites.