Sharing photos (iphone -> grandparents!)

[Scam]

So my girlfriend's sister lives in Oz and she keeps getting inundated with emails of her niece via email. 76 emails sent today with one attachment each Thing is, these are all going to her parents as well, who are not too tech savvy (although they have been drilled on how to look at photos on hotmail).

There must be an easier way to do this! What gallery/software could we get her to sign up for that would let her simply send a link for her parents to look at? I was thinking maybe Picasa, assuming there is an app she could get for her iphone?

Thanks!

 

[Scam]

Dropbox could work for this?

That was my first thought actually. Maybe to make thigns easy they could just share an account.. then all the parents would have to do is install it on their PC