yes, it's wonderful...
there are beautiful cards, including a rare ( hardly seen together) painted image of Jesus and Buddha. These cards are nice to date as far away as possible, so that they get sent as surprises to you and the receiver.

And the virtual candles are one of these best uses of this Internet technology I've seen. Really a lovely concept, beautifully understated.

http://www.gratefulness.org/candles/enter.cfm?l=eng

You are absolutely correct...  We should have an attitude of graditude!!  Smiles help too!! Remember you are only as happy as you allow yourself to be!! 
See Ya Kermit